@article{FAA_1986_20_1_a6,
     author = {A. G. Khovanskii},
     title = {Hyperplane sections of polyhedra, toroidal manifolds, and discrete groups in {Lobachevskii} space},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {50--61},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1986_20_1_a6/}
}