Microwave-optical double resonance spectroscopy. Progress report, February 1, 1973--January 31, 1974
1980 ◽
Vol 82
(2)
◽
pp. 310-338
◽
1989 ◽
Vol 159
(5-6)
◽
pp. 594-598
◽
1992 ◽
Vol 96
(8)
◽
pp. 5678-5686
◽
1988 ◽
Vol 127
(2)
◽
pp. 353-361
◽