TY  - JOUR
AU  - W. Mlak
TI  - On a theorem of Lebow
JO  - Annales Polonici Mathematici
PY  - 1977
SP  - 107
EP  - 109
VL  - 35
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-35-1-107-109/
DO  - 10.4064/ap-35-1-107-109
LA  - en
ID  - 10_4064_ap_35_1_107_109
ER  -