@article{FAA_1995_29_2_a9,
     author = {E. E. Demidov},
     title = {The {Kadomtsev--Petviashvili} {Hierarchy} with {Noncommutative} {Time} {Space}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {73--76},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1995_29_2_a9/}
}