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@article{MASLO_1980__30_1_a3, author = {Drevenjak, Ondrej}, title = {{\CYRL}{\cyre}{\cyrk}{\cyrs}{\cyri}{\cyrk}{\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrf}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyre} $\sigma$-{\cyrp}{\cyrr}{\cyro}{\cyri}{\cyrz}{\cyrv}{\cyre}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyru}{\cyrr}{\cyrn}{\cyro} {\cyru}{\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyro}{\cyrch}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} $F\Omega$-{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}}, journal = {Mathematica slovaca}, pages = {31--50}, publisher = {mathdoc}, volume = {30}, number = {1}, year = {1980}, mrnumber = {568212}, zbl = {0437.06011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MASLO_1980__30_1_a3/} }
Drevenjak, Ondrej. Лексикографическое $\sigma$-произведение структурно упорядоченных $F\Omega$-групп. Mathematica slovaca, Tome 30 (1980) no. 1, pp. 31-50. http://geodesic.mathdoc.fr/item/MASLO_1980__30_1_a3/