%0 Journal Article %A A. Kozek %T A note on an extension of a theorem of Morozenskiĭ %J Applicationes Mathematicae %D 1972 %P 507-510 %V 13 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-13-4-507-510/ %R 10.4064/am-13-4-507-510 %G en %F 10_4064_am_13_4_507_510