@article{DAN_1972_205_6_a6,
     author = {V. I. Kruglikov},
     title = {On the existence and uniqueness theorem for quasi-conformal mappings with unbounded characteristics},
     journal = {Doklady Akademii Nauk},
     pages = {1289--1291},
     publisher = {mathdoc},
     volume = {205},
     number = {6},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_205_6_a6/}
}