TY  - JOUR
AU  - Andrzej Mostowski
TI  - On a problem of W. Kinna and K. Wagner
JO  - Colloquium Mathematicum
PY  - 1958
SP  - 207
EP  - 208
VL  - 6
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-6-1-207-208/
DO  - 10.4064/cm-6-1-207-208
LA  - de
ID  - 10_4064_cm_6_1_207_208
ER  -