@article{FAA_2017_51_1_a4,
     author = {A. V. Il'ina and I. M. Krichever},
     title = {Triangular {Reductions} of the $2D$ {Toda} {Hierarchy}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {60--81},
     publisher = {mathdoc},
     volume = {51},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2017_51_1_a4/}
}