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 = Application of the selection procedure R to unequal observation numbers] OR [Title = Application of the selection procedure R to unequal observation numbers] OR [Creator = Sitek, Mirosława] OR [Creator = Sitek, Mirosława]