IPN upper limits to a GRB associated with SN2002ap.
Published in 2002 by
K. Hurley,
E. Mazets,
S. Golenetskii,
C. Guidorzi,
E. Montanari,
F. Frontera 
,
M. Feroci,
G. Ricker,
D. Lamb,
S. Woosley,
G. Crew ,
J. Doty,
G. Monnelly,
J. Villasenor,
N. Butler
and other authors.
,
M. Feroci,
G. Ricker,
D. Lamb,
S. Woosley,
G. Crew ,
J. Doty,
G. Monnelly,
J. Villasenor,
N. Butler
and other authors.
