The Infrared Spectral Classification of M-Type Stars.
1998 ◽
Vol 119
(2)
◽
pp. 141-158
◽
2001 ◽
Vol 366
(1)
◽
pp. 241-253
◽
2002 ◽
Vol 394
(2)
◽
pp. 539-552
◽
1946 ◽
Vol 58
(340)
◽
pp. 53a-53
Keyword(s):