%0 Journal Article %A Yu. A. Aminov %T The exterior diameter of an immersed Riemannian manifold %J Sbornik. Mathematics %D 1973 %P 449-454 %V 21 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1973_21_3_a6/ %G en %F SM_1973_21_3_a6