%0 Journal Article %A TurzaƄski, Marian %T Strong sequences, binary families and Esenin-Volpin's theorem %J Commentationes Mathematicae Universitatis Carolinae %D 1992 %P 563-569 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1992__33_3_a18/ %G en %F CMUC_1992__33_3_a18