TY  - JOUR
AU  - N. D. Podufalov
TI  - Regular sets and collineations of projective planes
JO  - Algebra i logika
PY  - 1991
SP  - 90
EP  - 101
VL  - 30
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1991_30_1_a6/
LA  - ru
ID  - AL_1991_30_1_a6
ER  -