@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/} }