TY  - JOUR
AU  - Slavík, Václav
TI  - Some primitive classes of lattices closed under the formation of projective images
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1974
SP  - 65
EP  - 68
VL  - 15
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1974__15_1_a4/
LA  - en
ID  - CMUC_1974__15_1_a4
ER  -