ZhETF, Vol. 60,
p. 1109 (September 1971)
(English translation - JETP,
The issue content is only available in english translation.
Phenomenological Theory of Dielectric Anomalies in Ferroelectric Materials with Several Phase Transitions at Temperatures Close Together
A. P . Levanyuk, D. G . Sannikov
Received: September 28, 1970