%0 Journal Article %A A. B. Efimov %A V. I. Malyǐ %T Volterra's principle and the method of analytic continuation in linear viscoelasticity %J Doklady Akademii Nauk %D 1974 %P 1039-1042 %V 218 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_218_5_a10/ %G ru %F DAN_1974_218_5_a10