TY  - JOUR
AU  - A. Ya. Petrenyuk
TI  - The existence of weighted finite incidence structures
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 535
EP  - 536
VL  - 193
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_193_3_a9/
LA  - ru
ID  - DAN_1970_193_3_a9
ER  -