Voir la notice de l'article provenant de la source Math-Net.Ru
@article{AA_1998_10_4_a2, author = {Yu. D. Burago and S. V. Buyalo}, title = {Metrics with upper-bounded curvature on $2${-polyhedra.~II}}, journal = {Algebra i analiz}, pages = {62--112}, publisher = {mathdoc}, volume = {10}, number = {4}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_1998_10_4_a2/} }
Yu. D. Burago; S. V. Buyalo. Metrics with upper-bounded curvature on $2$-polyhedra.~II. Algebra i analiz, Tome 10 (1998) no. 4, pp. 62-112. http://geodesic.mathdoc.fr/item/AA_1998_10_4_a2/