%0 Journal Article %A V. N. Lazukin %A A. I. Terent'evskii %T The possible origin of the ESR spectrum of nitrogen ions in the diamond %J Doklady Akademii Nauk %D 1969 %P 1032-1034 %V 187 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_187_5_a19/ %G ru %F DAN_1969_187_5_a19