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@article{MM2_1978__25_154570, author = {Gervasio G. Bastos}, title = {Some results on the degree of imperfection of complete valued fields.}, journal = {Manuscripta mathematica}, pages = {315--322}, publisher = {mathdoc}, volume = {25}, year = {1978}, zbl = {0398.12018}, url = {http://geodesic.mathdoc.fr/item/MM2_1978__25_154570/} }
Gervasio G. Bastos. Some results on the degree of imperfection of complete valued fields.. Manuscripta mathematica, Tome 25 (1978), pp. 315-322. http://geodesic.mathdoc.fr/item/MM2_1978__25_154570/