%0 Journal Article %A E. A. Pshenichnov %T Tunnel effect in the case of a double potential barrier %J Doklady Akademii Nauk %D 1962 %P 915-918 %V 143 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_143_4_a45/ %G ru %F DAN_1962_143_4_a45