On convergence of successive approximations of some generalized contraction mappings
Tom 40 / 1983
                    
                    
                        Annales Polonici Mathematici 40 (1983), 213-232                    
                                        
                        DOI: 10.4064/ap-40-3-213-232                    
                                    
                                                                
                             
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            