@article{IM2_2005_69_6_a4,
     author = {A. A. Makhnev and D. V. Paduchikh},
     title = {On a~class of coedge regular graphs},
     journal = {Izvestiya. Mathematics },
     pages = {1169--1187},
     publisher = {mathdoc},
     volume = {69},
     number = {6},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2005_69_6_a4/}
}