@article{FAA_1978_12_4_a3,
     author = {I. M. Krichever and S. P. Novikov},
     title = {Holomorphic bundles over {Riemann} surfaces and the {Kadomtsev--Petviashvili} {equation.~I}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {41--52},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1978_12_4_a3/}
}