%0 Journal Article %A E. E. Gutman %A I. A. Myasnikov %T The effect of the adsorption of free radicals on the contact potential of $n$-semiconductors %J Doklady Akademii Nauk %D 1963 %P 647-650 %V 152 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_152_3_a39/ %G ru %F DAN_1963_152_3_a39