↑
Springob C. M., Haynes M. P., Giovanelli R., Kent B. R.
A Digital Archive of H i 21 Centimeter Line Spectra of Optically Targeted Galaxies (англ.) //
The Astrophysical Journal
:
Supplement Series
—
AAS
, 2005. — Vol. 160, Iss. 1. — P. 149–162. — ISSN 0067-0049; 1538-4365 — doi:10.1086/431550 — arXiv:astro-ph/0505025
↑
Richter O.-G., Huchtmeirer W. K.
HI observations of galaxies in between the Local and the Hydra/Centaurus superclusters — 1987. — Т. 68. — С. 427–467.
↑
J. A. Braatz, N. E. Gugliucci.
The Discovery of Water Maser Emission from Eight Nearby Galaxies
(англ.)
// The Astrophysical Journal. — 2008-05. — Vol. 678, iss. 1. — P. 96–101. —
ISSN
0004-637X. —
doi
:10.1086/529538.