@article{INTA_1963_a8,
     author = {A. A. Zykov},
     title = {The theory of graphs},
     journal = {Itogi Nauki i Tekhniki. Seriya Algebra. Geometriya. Topologiya },
     pages = {188--223},
     publisher = {mathdoc},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTA_1963_a8/}
}