@article{DAN_1979_247_1_a6,
     author = {I. M. Krichever and S. P. Novikov},
     title = {Holomorphic fiberings and nonlinear equations. {Finite} zone solutions of rank~2},
     journal = {Doklady Akademii Nauk},
     pages = {33--37},
     publisher = {mathdoc},
     volume = {247},
     number = {1},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_247_1_a6/}
}