TY  - JOUR
AU  - A. I. Gol'berg
AU  - V. A. Gurvich
TI  - On the maximal number of edges for a graph with $n$ vertices in
JO  - Doklady Akademii Nauk
PY  - 1987
SP  - 27
EP  - 32
VL  - 293
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1987_293_1_a4/
LA  - ru
ID  - DAN_1987_293_1_a4
ER  -