@article{102431, author = {N.Ya. Medvedev}, title = {Zamechanie po povodu stat'i Gabora Reveca}, journal = {Czechoslovak Mathematical Journal}, volume = {41}, year = {1991}, pages = {51-51}, zbl = {0803.06018}, mrnumber = {1087621}, language = {ru}, url = {http://dml.mathdoc.fr/item/102431} }
Medvedev, N.Ya. Замечание по поводу статьи Габора Рeвeca. Czechoslovak Mathematical Journal, Tome 41 (1991) p. 51. http://gdmltest.u-ga.fr/item/102431/
A simple proof of Vinogradov's theorem on the orderability of the free product of o-groups, Czech. Math. J., 37 (112) (1987), 310-312. (1987) | MR 0882601 | Zbl 0626.06017