1. Beichman C. A. Neugebauer G. Habing H. J. Clegg P. E. Chester T. J. 1988, IRAS Catalogs and Atlases, I. Explanatory Supplement, NASA RP-1190 (Washington: US Government Printing Office), p. VII-22
2. SiO Maser Survey of the Galactic Disk
IRAS
Sources. II. |
l
| ≤ 3o and |
b
| ≤ 3o, the Galactic Center Area
3. Egan M. P. Price S. D. Moshir M. M. Cohen M. Tedesco E. Murdock T. L. Zweil A. Burdick S. 1999, Air Force Research Laboratory Technical Report No. AFRL-VS-TR-1999-1522 (available at IPAC, $\langle$ http://irsa.ipac.caltech.edu/applications/MSX/ $\rangle$ with the MSX catalog)
4. Large-amplitude variables near the Galactic Centre
5. S[CLC]i[/CLC]O Maser Forest at the Galactic Center