@article{MASLO_1980_30_3_a4,
     author = {Nebesk\'y, Ladislav},
     title = {On squares of complementary graphs},
     journal = {Mathematica slovaca},
     pages = {247--249},
     year = {1980},
     volume = {30},
     number = {3},
     mrnumber = {587251},
     zbl = {0455.05044},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1980_30_3_a4/}
}