TY  - JOUR
AU  - A. P. Norden
TI  - Concomitant complex structures of a ruled space
JO  - Trudy Geometricheskogo Seminara
PY  - 1989
SP  - 82
EP  - 91
VL  - 19
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KUTGS_1989_19_a9/
LA  - ru
ID  - KUTGS_1989_19_a9
ER  -