TY  - JOUR
AU  - Kolář, Ivan
TI  - On Lenz's problem on the independence of the axioms of affine space
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1965
SP  - 339
EP  - 346
VL  - 06
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1965__6_3_a3/
LA  - en
ID  - CMUC_1965__6_3_a3
ER  -