@article{MZM_1990_48_1_a17,
     author = {Yu. B. Khakimdzhanov},
     title = {Differentiation of some infinite-dimensional topologically nilpotent {Lee} algebras},
     journal = {Matemati\v{c}eskie zametki},
     pages = {128--133},
     publisher = {mathdoc},
     volume = {48},
     number = {1},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1990_48_1_a17/}
}