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@article{AL_1983_22_4_a2, author = {Yu. L. Ershov}, title = {Regularly $r$-closed fields}, journal = {Algebra i logika}, pages = {382--402}, publisher = {mathdoc}, volume = {22}, number = {4}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1983_22_4_a2/} }
Yu. L. Ershov. Regularly $r$-closed fields. Algebra i logika, Tome 22 (1983) no. 4, pp. 382-402. http://geodesic.mathdoc.fr/item/AL_1983_22_4_a2/