@article{FPM_2013_18_2_a9,
     author = {O. R. Musin and A. S. Tarasov},
     title = {Enumeration of irreducible contact graphs on the sphere},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {125--145},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2013_18_2_a9/}
}