TY  - JOUR
AU  - B. V. Martynov
TI  - Three-dimensional manifolds with hyperplane sections which are ruled surfaces
JO  - Matematičeskie zametki
PY  - 1973
SP  - 821
EP  - 826
VL  - 14
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1973_14_6_a5/
LA  - ru
ID  - MZM_1973_14_6_a5
ER  -