@article{DA_1998_5_4_a2,
     author = {V. A. Boiarshinov},
     title = {Edge and total coloring of interval graphs},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {18--24},
     publisher = {mathdoc},
     volume = {5},
     number = {4},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1998_5_4_a2/}
}