TY  - JOUR
AU  - Š. Znám
TI  - Two improvements of a result concerning a problem of K. Zarankiewicz
JO  - Colloquium Mathematicum
PY  - 1964
SP  - 255
EP  - 258
VL  - 13
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-13-2-255-258/
DO  - 10.4064/cm-13-2-255-258
LA  - en
ID  - 10_4064_cm_13_2_255_258
ER  -