@article{IM2_2002_66_2_a4,
     author = {I. Kh. Sabitov},
     title = {Algorithmic solution of the problem of isometric realization for two-dimensional polyhedral metrics},
     journal = {Izvestiya. Mathematics },
     pages = {377--391},
     publisher = {mathdoc},
     volume = {66},
     number = {2},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2002_66_2_a4/}
}