%0 Journal Article %A Andrzej Fryszkowski %T The generalization of Cellina's Fixed Point Theorem %J Studia Mathematica %D 1984 %P 213-215 %V 78 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4064/sm-78-2-213-215/ %R 10.4064/sm-78-2-213-215 %G en %F 10_4064_sm_78_2_213_215