Search for: [Subject and Keywords = Astronomia \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Chemia \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Fizyka \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Geografia \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Geologia \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Astronomia \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Chemia \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Fizyka \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Geografia \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Geologia \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- czasopisma. \[KABA\]] OR [Title = Experimental Evidence that 90Y is not a Pure Beta Emitter] OR [Title = Experimental Evidence that 90Y is not a Pure Beta Emitter] OR [Creator = Makiej, Bolesław] OR [Creator = Makiej, Bolesław]