Supernova 2012ht in NGC 3447 = Psn J10532275+1646349
Published in 2012 by
K. Nishiyama,
F. Kabashima,
T. Yusa,
K. Itagaki,
S. Nakano,
J. Brimacombe,
D. Milisavljevic,
E. O. Martin,
M. Yamanaka,
K. Takaki,
R. Itoh 
,
I. Ueno,
Y. Moritani,
H. Akitaya,
K. S. Kawabata
and other authors.
,
I. Ueno,
Y. Moritani,
H. Akitaya,
K. S. Kawabata
and other authors.
