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 = The reliability of an element with alternating failure rate] OR [Title = The reliability of an element with alternating failure rate] OR [Creator = Kopocińska, Ilona] OR [Creator = Kopocińska, Ilona]