Search for: [Subject and Keywords = Matematyka \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- zastosowania naukowe \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- zastosowania naukowe \-\- czasopisma. \[KABA\]] OR [Title = Algorithm 8 \- A program to shorten a sequence of sets of integer numbers] OR [Title = Algorithm 8 \- A program to shorten a sequence of sets of integer numbers] OR [Creator = Jerzykiewicz, Krystyna] OR [Creator = Jerzykiewicz, Krystyna]