@article{UZERU_1985_1_a4,
     author = {A. S. Markosyan},
     title = {On imperfect critical graphs with incomplete critical component},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {33--37},
     publisher = {mathdoc},
     number = {1},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1985_1_a4/}
}