Observation Report for the Year 2011: Humacao University Observatory
Journal article published in 2015 by
R.~J Muller,
J.~C Cersosimo,
R. Rodriguez,
M. Diaz 
,
M. Rosario,
Y. Nieves,
E. Franco,
A. Lopez,
B.~S Torres,
N. Vergara
,
M. Rosario,
Y. Nieves,
E. Franco,
A. Lopez,
B.~S Torres,
N. Vergara
