Khachatryan Nerses A.

Publications in Math-Net.Ru

1. Interval non-total colorable graphs
   
   Proceedings of the YSU, Physical and Mathematical Sciences, 2015, no. 3,  37–41
2. On interval total colorings of block graphs
   
   Proceedings of the YSU, Physical and Mathematical Sciences, 2015, no. 2,  39–44