@article{DAN_1987_295_2_a4,
     author = {S. A. Ivanenko and A. A. Charakhch'yan},
     title = {An algorithm for constructing curvilinear grids consisting of},
     journal = {Doklady Akademii Nauk},
     pages = {280--283},
     publisher = {mathdoc},
     volume = {295},
     number = {2},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_295_2_a4/}
}