@article{FAA_1997_31_1_a3,
     author = {I. M. Krichever},
     title = {Algebraic-Geometric $n${-Orthogonal} {Curvilinear} {Coordinate} {Systems} and {Solutions} of the {Associativity} {Equations}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {32--50},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1997_31_1_a3/}
}