@article{TMF_2000_122_1_a7,
     author = {A. V. Mikhailov and V. V. Sokolov},
     title = {Integrable ordinary differential equations on free associative algebras},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {88--101},
     year = {2000},
     volume = {122},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2000_122_1_a7/}
}