2

, and YP

Year:
1973
Language:
english
File:
PDF, 615 KB
english, 1973
3

states of He i

Year:
1975
Language:
english
File:
PDF, 652 KB
english, 1975
4

Spectroscopic relaxation processes of rare earth ions in crystals

Year:
1970
Language:
english
File:
PDF, 791 KB
english, 1970
26

by Paramagnetic Resonance

Year:
1964
Language:
english
File:
PDF, 2.45 MB
english, 1964
34

Donald E. Kerr

Year:
1975
Language:
english
File:
PDF, 362 KB
english, 1975
40

An upper limit on H 2 ultraviolet emissions from the Martian exosphere

Year:
1974
Language:
english
File:
PDF, 201 KB
english, 1974