@article{DAN_1990_312_5_a13,
     author = {V. N. Strakhov and A. A. Pokataev},
     title = {Method of symmetrized analytical continuation for two-dimensional potential fields},
     journal = {Doklady Akademii Nauk},
     pages = {1087--1091},
     publisher = {mathdoc},
     volume = {312},
     number = {5},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_312_5_a13/}
}