On strongly inert subalgebras of an infinite-dimensional Lie algebra. (Russian. English summary) Zbl 1043.17014
Ukr. Mat. Zh. 54, No. 7, 1025-1028 (2002); translation in Ukr. Math. J. 54, No. 7, 1234-1238 (2002).
Reviewer: V. V. Kirichenko (Kyïv)
MSC:
17B65