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@article{FAA_1980_14_2_a31, author = {V. S. Shulman}, title = {Fixed points of linear-fractional transformations}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {93--94}, publisher = {mathdoc}, volume = {14}, number = {2}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1980_14_2_a31/} }
V. S. Shulman. Fixed points of linear-fractional transformations. Funkcionalʹnyj analiz i ego priloženiâ, Tome 14 (1980) no. 2, pp. 93-94. http://geodesic.mathdoc.fr/item/FAA_1980_14_2_a31/