@article{DAN_1972_202_2_a4,
     author = {M. S. Ioffe},
     title = {Conformal and quasi-conformal imbeddings of a certain finite {Riemann} surface in another},
     journal = {Doklady Akademii Nauk},
     pages = {270--272},
     publisher = {mathdoc},
     volume = {202},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_202_2_a4/}
}