@article{article8786b4b2,
title   = {Spin-lattice relaxation in the 'GAMA IND.8'('Dy IND.3+':Ca'F IND.2','Nd IND.3+':Ca'F IND.2') quadruplets},
author = {Kask, N. E and Kornienko, L. S. and Tabak, Marcel},
year = {1971},
journal   = {Soviet Physics. Solid State}
}