1978 ◽
Vol 253
(23)
◽
pp. 8375-8380
1973 ◽
Vol 248
(19)
◽
pp. 6577-6582
Keyword(s):
1962 ◽
Vol 48
(3)
◽
pp. 425-430
◽
1962 ◽
Vol 55
(1-2)
◽
pp. 238-239
◽
Keyword(s):
1975 ◽
Vol 122
(2)
◽
pp. 719-726
◽
1983 ◽
pp. 629-635
◽