@article{DAN_1975_224_2_a13,
     author = {L. B. Cvik},
     title = {A generalization of {Schwartz's} algorithm in the case of regions which are in contact without overlap},
     journal = {Doklady Akademii Nauk},
     pages = {309--312},
     publisher = {mathdoc},
     volume = {224},
     number = {2},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_224_2_a13/}
}