ZhETF, Vol. 91,
p. 7 (July 1986)
(English translation - JETP,
The issue content is only available in english translation.
Neutrino oscillations in a variable-density medium and
u-bursts due to the gravitational collapse of stars
S.P. Mikheev, A. Yu. Smirnov
Received: December 24, 1985