Jeffrey A. Newman, Stephen E. Zepf, Marc Davis, Wendy L. Freedman, Barry F. Madore, Peter B. Stetson, N. Silbermann, and Randy Phelps.
A Cepheid Distance to NGC 4603 in Centaurus
(англ.)
//
The Astrophysical Journal
. —
IOP Publishing
, 1999. —
doi
:
.
Nancy Elias-Rosa, Schuyler D. Van Dyk, Weidong Li, Nidia Morrell, Sergio Gonzalez, Mario Hamuy, Alexei V. Filippenko, Jean-Charles Cuillandre, Ryan J. Foley, and Nathan Smith.
On the Progenitor of the Type II-Plateau SN 2008cn in NGC 4603
(англ.)
//
The Astrophysical Journal
. —
IOP Publishing
, 2009. —
doi
:
. —
arXiv
:
.