@article{DE_1998_34_12_a17,
     author = {E. K. Makarov},
     title = {On the existence of weakly normal bases of solutions of linear multidimensional completely integrable equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1703--1705},
     publisher = {mathdoc},
     volume = {34},
     number = {12},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1998_34_12_a17/}
}