00920nam--2200325---450-99000330077020331620090806120709.0412-10210-2000330077USA01000330077(ALEPH)000330077USA0100033007720090806d1972----km-y0itay50------baengGBa---||||001yySuperconductive tunnelling and applicationsL. SolymarLondonChampan and Hall1972IX, 406 p.ill.24 cmMateriaSuperconduttività530.4SOLYMAR,L.13227ITsalbcISBD990003300770203316530.4 SOL A1522/CBS530.400325946BKSCIRSIAV79020090806USA011207Superconductive tunnelling and applications1122775UNISA