TY  - JOUR
AU  - V. P. Soltan
TI  - $d$-convexity in graphs
JO  - Doklady Akademii Nauk
PY  - 1983
SP  - 535
EP  - 537
VL  - 272
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1983_272_3_a4/
LA  - ru
ID  - DAN_1983_272_3_a4
ER  -