TY  - JOUR
AU  - Andrzej Fryszkowski
TI  - The generalization of Cellina's Fixed Point Theorem
JO  - Studia Mathematica
PY  - 1984
SP  - 213
EP  - 215
VL  - 78
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-78-2-213-215/
DO  - 10.4064/sm-78-2-213-215
LA  - en
ID  - 10_4064_sm_78_2_213_215
ER  -