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@article{IVM_1989_6_a1, author = {K. I. Beǐdar and S. T. Glavatskiǐ and A. V. Mikhal\"ev}, title = {Varieties of topological $\Omega$-groups}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {40--42}, publisher = {mathdoc}, number = {6}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1989_6_a1/} }
K. I. Beǐdar; S. T. Glavatskiǐ; A. V. Mikhalëv. Varieties of topological $\Omega$-groups. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1989), pp. 40-42. http://geodesic.mathdoc.fr/item/IVM_1989_6_a1/