%0 Journal Article %A Gervasio G. Bastos %T Some results on the degree of imperfection of complete valued fields. %J Manuscripta mathematica %D 1978 %P 315-322 %V 25 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1978__25_154570/ %F MM2_1978__25_154570