@article{SM_1998_189_1_a5,
     author = {I. Kh. Sabitov},
     title = {Isometric transformations of a~surface inducing conformal maps of the~surface onto itself},
     journal = {Sbornik. Mathematics},
     pages = {115--127},
     year = {1998},
     volume = {189},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1998_189_1_a5/}
}