TY  - JOUR
AU  - A. Kh. Sahakyan
AU  - R. R. Kamalian
TI  - Interval edge-colorings of trees with restrictions on the edges
JO  - Proceedings of the Yerevan State University. Physical and mathematical sciences
PY  - 2021
SP  - 113
EP  - 122
VL  - 55
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UZERU_2021_55_2_a1/
LA  - en
ID  - UZERU_2021_55_2_a1
ER  -