@article{article252e7a1e,
title   = {Spin-lattice relaxation of f centers in mixed alkali halides: k'BR IND.X''CL IND.1-X'},
author = {Tannús, Alberto and Carvalho, René Ayres de and Terrile, Maria Cristina and Panepucci, Horácio Carlos},
year = {1995},
journal   = {Physical Review B}
}