%0 Journal Article %A A. I. Vasil'ev %T The minimization property for spaces that are normed over semifields %J Matematičeskie zametki %D 1969 %P 297-304 %V 5 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1969_5_3_a2/ %G ru %F MZM_1969_5_3_a2