[1a] Remarks on infinite complete algebras, Bull. Acad. Polon. Sci. Sér. Sci. Math. Astronom. Phys. 20 (1972), 909-910.
[1b] On infinite complete algebras, Colloq. Math. 29 (1974), 195-199.
[2] (with K. Głazek) Quasi-constants in general algebras, ibid., 45-50.
[3] (with K. Głazek) Independent subalgebras of a general algebra, ibid., 189-194.
[4] A remark on a paper of H. Höft, Fund. Math. 84 (1974), 79-80.
[5] (with J. Płonka) Linear independence in commutative semigroups, Mat. Časopis Sloven. Akad. Vied 25 (1975), 333-338.
[6] P649, R2 (solution to a problem of Jan Mycielski), Colloq. Math. 34 (1975/76), 143.
[7] Pointwise induced operators on Lp-spaces, Proc. Amer. Math. Soc. 58 (1976), 173-178.
[8a] Embedding semigroups in semigroups generated by idempotents, in: Contributions to Universal Algebra (Szeged, 1975), Colloq. Math. Soc. János Bolyai 17, North-Holland, 1977, 205-208.
[8b] An embedding theorem for semigroups, Algebra Universalis 8 (1978), 89-90.
[9] Two-sided nonsingular transformations, in: General Topology and Its Relations to Modern Analysis and Algebra, IV (Proc. 4th Prague Topological Sympos., Prague, 1976), Part B, Soc. Czechoslovak Mathematicians and Physicists, 1977, 179-186.
[10] Multiplicative operators on symmetric commutative algebras, Colloq. Math. 37 (1977), 75-79.
[11] Pointwise induced semigroups of σ-endomorphisms, ibid. 38 (1977), 27-35.
[12] Extreme contractions on certain function spaces, ibid. 40 (1978), 147-153.
[13] Extreme operators on AL-spaces, Studia Math. 65 (1979), 103-114.
[14] Weak convergence and weighted averages for groups of operators, Colloq. Math. 42 (1979), 241-254.
[15] Norm attaining operators on Lebesgue spaces, Pacific J. Math. 83 (1979), 381-386.
[16] Approximation theorems for stochastic operators, Indiana Univ. Math. J. 29 (1980), 415-425; Erratum, ibid. 30 (1981), 319.
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[18] On pointwise convergence of Cesaro means and separation properties for Markov operators on C(X), Bull. Acad. Polon. Sci. Sér. Sci. Math. 29 (1981), 515-520.
[19] (with J. Płonka) Selector mappings and idempotent endomorphisms, in: Universal Algebra (Esztergom, 1977), Colloq. Math. Soc. János Bolyai 29, North-Holland, 1982, 413-418.
[20] On norm attaining operators acting from L1(μ ) to C(S), in: Proc. 10th Winter School on Abstract Analysis (Srní, 1982), Rend. Circ. Mat. Palermo (2) Suppl. No. 2 (1982), 147-152.
[21] Representation of operators on L1-spaces by nondirect product measures, Colloq. Math. 47 (1982), 91-95.
[22] Unique ergodicity of irreducible Markov operators on C(X), Studia Math. 77 (1984), 81-86.
[23] Non-uniquely ergodic minimal systems, Bull. Polish Acad. Sci. Math. 32 (1984), 471-478.
[24] (with R. Shiflett) The root problem for stochastic and doubly stochastic operators, J. Math. Anal. Appl. 113 (1986), 93-112.
[25] Integral representations of stochastic kernels, in: Aspects of Positivity in Functional Analysis (Tübingen, 1985), Elsevier Sci. Publ. (North-Holland), 1986, 223-230.
[26] Multiple recurrence for discrete time Markov processes, Colloq. Math. 51 (1987), 165-174.
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[28] (with T. Downarowicz) Multiple recurrene for discrete time Markov processes. II, Colloq. Math. 55 (1988), 311-316.
[29] Weyl almost periodic points in topological dynamics, ibid. 56 (1988), 107-119.
[30] (with T. Downarowicz) Quasi-uniform convergence in compact dynamical systems, Studia Math. 89 (1988), 11-25.
[31] (with J. Mioduszewski) Independence with respect to families of characters, Colloq. Math. 56 (1988), 383-392.
[32] Period structure for pointwise periodic isometries of continua, Acta Univ. Carolin. Math. Phys. 29 (1988), 19-21.
[33] Independent sets of transitive points, in: Dynamical Systems and Ergodic Theory (Warsaw, 1986), Banach Center Publ. 23, PWN, 1989, 277-282.
[34] A property of doubly stochastic densities, in: 17th Winter School on Abstract Analysis (Srní, 1989), Acta Univ. Carolin. Math. Phys. 30 (1989), 65-67.
[35] Monothetic groups of measure preserving transformations, Bull. Polish Acad. Sci. Math. 37 (1989), 289-293.
[36] The problem of Lp-simple spectrum for ergodic group automorphisms, Bull. Soc. Math. France 119 (1991), 91-96.
[37] (with J. de Sam Lazaro) Sur la multiplicité Lp d'un automorphisme gaussien, C. R. Acad. Sci. Paris Sér. I Math. 312 (1991), 875-876.
[38] Independence and scrambled sets for chaotic mappings, in: The Mathematical Heritage of C. F. Gauss, World Sci., 1991, 372-378.
[39] (with R. Rębowski) Structure of mixing and category of complete mixing for stochastic operators, Ann. Polon. Math. 56 (1992), 233-242.
[40] Positive entropy implies infinite Lp-multiplicity for p > 1, in: Ergodic Theory and Related Topics, III (Güstrow, 1990), Lecture Notes in Math. 1514, Springer, 1992, 124-127.
[41] A large set containing few orbits of measure preserving transformations, Aequationes Math. 43 (1992), 156-158.
[42] Baire category of mixing for stochastic operators, in: Measure Theory (Oberwolfach, 1990), Rend. Circ. Mat. Palermo (2) Suppl. No. 28 (1992), 201-217.
[43] (with M. Lemańczyk, D. Rudolph) Absolutely continuous cocycles over irrational rotations, Israel J. Math. 83 (1993), 73-95.
[44] (with J. Serafin) Most monothetic extensions are rank-1, Colloq. Math. 66 (1993), 63-76.
[45] Cyclic approximation of ergodic step cocycles over irrational rotations, Acta Univ. Carolin. Math. Phys. 34 (1993), 59-65.
[46] Cyclic approximation of irrational rotations, Proc. Amer. Math. Soc. 121 (1994), 691-695.
[47] (with Y. Lacroix) Some constructions of strictly ergodic non-regular Toeplitz flows, Studia Math. 110 (1994), 191-203.
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[50] Cyclic approximation of analytic cocycles over irrational rotations, Colloq. Math. 70 (1996), 73-78.
[51] Toeplitz flows with pure point spectrum, Studia Math. 118 (1996), 27-35.
[52] Anzai skew products with Lebesgue component of infinite multiplicity, Bull. London Math. Soc. 29 (1997), 195-199.
[53] Spectral properties of skew-product diffeomorphisms of tori, Colloq. Math. 72 (1997), 223-235.
[54] (with M. Lemańczyk, T. de la Rue, J. de Sam Lazaro) Quelques remarques sur les facteurs des systĕmes dynamiques gaussiens, Studia Math. 125 (1997), 247-254.
[55] How restrictive is topological dynamics? Comment. Math. Univ. Carolin. 38 (1997), 563-569.
[56] Ergodicity for piecewise smooth cocycles over toral rotations, Fund. Math. 157 (1998), 235-244.
[57] (with C. Dellacherie) Sous-mesures symétriques sur un ensemble fini, in: Séminaire de Probabilités XXXII, Lecture Notes in Math. 1686, Springer, 1998, 1-5 .
[58] (with M. Lemańczyk, C. Mauduit) Piecewise absolutely continuous cocycles over irrational rotations, J. London Math. Soc. (2) 59 (1999), 171-187.
[59] (with J. Serafin) Code length between Markov processes, Israel J. Math. 111 (1999), 29-51.
[60] (with G. Barat, T. Downarowicz, P. Liardet) Propriétés topologiques et combinatoires des échelles de numération, Colloq. Math. 84/85 (2000), part 2.