@article{DAN_1966_167_1_a5,
     author = {N. A. Lebedev},
     title = {Application of the area principle to the problems on nonoverlapping finitely connected regions},
     journal = {Doklady Akademii Nauk},
     pages = {26--29},
     publisher = {mathdoc},
     volume = {167},
     number = {1},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1966_167_1_a5/}
}