@article{VMUMM_1992_1_a0,
     author = {S. A. Grishin},
     title = {Solution of the problem on the universality of the coordination number and critical percolation indices on a binary tree},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {3--8},
     year = {1992},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1992_1_a0/}
}