Demonstrating the likely neutron star nature of five M31 globular cluster sources with Swift-NuSTAR spectroscopy
Journal article published in 2016 by
T.~J Maccarone,
M. Yukita,
A. Hornschemeier,
B.~D Lehmer,
Antoniou 
,
A. Ptak,
D.~R Wik,
A. Zezas,
P. Boyd,
J. Kennea,
K. Page,
M. Eracleous,
B.~F Williams,
S.~E Boggs,
F.~E Christensen
and other authors.
,
A. Ptak,
D.~R Wik,
A. Zezas,
P. Boyd,
J. Kennea,
K. Page,
M. Eracleous,
B.~F Williams,
S.~E Boggs,
F.~E Christensen
and other authors.
