Khlopov's works on neutrinos in stars

Early Khlopov's works on neutrinos in stars can be found in
Neutral currents and the neutrino emission from stars
by S. S. Gershteln, V. N. Folomeshkin, M. Yu. Khlopov, and R. A.
Eramzhyan
JETP, Vol. 42, No 4, p. 571 (November 1975)
(Русский оригинал - ЖЭТФ, Том 69, Вып. 4, стр. 1121, Ноябрь 1975 )
http://www.jetp.ac.ru/cgi-bin/dn/e_042_04_0571.pdf
Momentum and energy transfer by neutrino radiation to the mantle of a collapsing star and supernova explosions
by S.S. Gershtein, V.S. Imshennik, D.K. Nadezhin, V.N. Folomeshkin, M. Yu. Khlopov, V.M. Chechetkin, R.A. Eramzhyan
JETP, Vol. 42, No 5, p. 751 (November 1975)
(Русский оригинал - ЖЭТФ, Том 69, Вып. 5, стр. 1473, Ноябрь 1975 )
http://www.jetp.ac.ru/cgi-bin/dn/e_042_05_0751.pdf
Neutral currents and the neutrino emission from stars
by S. S. Gershteln, V. N. Folomeshkin, M. Yu. Khlopov, and R. A.
Eramzhyan
JETP, Vol. 42, No 4, p. 571 (November 1975)
(Русский оригинал - ЖЭТФ, Том 69, Вып. 4, стр. 1121, Ноябрь 1975 )
http://www.jetp.ac.ru/cgi-bin/dn/e_042_04_0571.pdf
Momentum and energy transfer by neutrino radiation to the mantle of a collapsing star and supernova explosions
by S.S. Gershtein, V.S. Imshennik, D.K. Nadezhin, V.N. Folomeshkin, M. Yu. Khlopov, V.M. Chechetkin, R.A. Eramzhyan
JETP, Vol. 42, No 5, p. 751 (November 1975)
(Русский оригинал - ЖЭТФ, Том 69, Вып. 5, стр. 1473, Ноябрь 1975 )
http://www.jetp.ac.ru/cgi-bin/dn/e_042_05_0751.pdf