Voir la notice de l'article provenant de la source Math-Net.Ru
@article{AL_1990_29_1_a0, author = {N. A. Kulikov}, title = {Simple lattices of congruences of finite graphs}, journal = {Algebra i logika}, pages = {3--14}, publisher = {mathdoc}, volume = {29}, number = {1}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1990_29_1_a0/} }
N. A. Kulikov. Simple lattices of congruences of finite graphs. Algebra i logika, Tome 29 (1990) no. 1, pp. 3-14. http://geodesic.mathdoc.fr/item/AL_1990_29_1_a0/