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@article{JRAM_1984__347_152601, author = {Yu.L. Ershov}, title = {Two theorems on regularly r-closed fields.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {154--167}, publisher = {mathdoc}, volume = {347}, year = {1984}, zbl = {0514.12022}, url = {http://geodesic.mathdoc.fr/item/JRAM_1984__347_152601/} }
Yu.L. Ershov. Two theorems on regularly r-closed fields.. Journal für die reine und angewandte Mathematik, Tome 347 (1984), pp. 154-167. http://geodesic.mathdoc.fr/item/JRAM_1984__347_152601/