Physical Institute of Emperor Nicholas University in Saratov
2014 ◽
Vol 14
(1)
◽
pp. 59-64
Keyword(s):
2021 ◽
Vol 48
(5)
◽
pp. 149-151
1992 ◽
pp. 125-137
Keyword(s):
1959 ◽
Vol 9
◽
pp. 305-308
1987 ◽
Vol 261
(1-2)
◽
pp. 36-38
◽
2009 ◽
Vol 179
(11)
◽
pp. 1146-1160
◽
1963 ◽
Vol 49
(6)
◽
pp. 786-786
Keyword(s):
Keyword(s):