ZhETF, Vol. 59,
p. 561 (February 1971)
(English translation - JETP,
The issue content is only available in english translation.
On the Role of Crystal Lattice Anharmonism in Spin-lattice Relaxation and on the Phonon Width of the EPR Line
V. Ya. Zevin, V.I. Konovalov, B.D. Shanina
Received: February 20, 1970