A counterexample to a problem of A. Yu. Ol'shanskiĭ
Algebra i logika, Tome 29 (1990) no. 2, pp. 139-140
@article{AL_1990_29_2_a1,
author = {V. V. Bludov and V. F. Kleimenov and E. V. Khlamov},
title = {A counterexample to a problem of {A.} {Yu.} {Ol'shanski\u{i}}},
journal = {Algebra i logika},
pages = {139--140},
year = {1990},
volume = {29},
number = {2},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/AL_1990_29_2_a1/}
}
V. V. Bludov; V. F. Kleimenov; E. V. Khlamov. A counterexample to a problem of A. Yu. Ol'shanskiĭ. Algebra i logika, Tome 29 (1990) no. 2, pp. 139-140. http://geodesic.mathdoc.fr/item/AL_1990_29_2_a1/