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@article{MZM_1967_1_2_a13, author = {\`E. G. Poznyak}, title = {Regular representation as a whole of two-dimensional metric spaces of negative curvature}, journal = {Matemati\v{c}eskie zametki}, pages = {244--250}, publisher = {mathdoc}, volume = {1}, number = {2}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1967_1_2_a13/} }
È. G. Poznyak. Regular representation as a whole of two-dimensional metric spaces of negative curvature. Matematičeskie zametki, Tome 1 (1967) no. 2, pp. 244-250. http://geodesic.mathdoc.fr/item/MZM_1967_1_2_a13/