The University of Warwick Library - WebBridge

Timing variations in the secondary eclipse of NN Ser
Parsons, S. G..  Monthly Notices of the Royal Astronomical Society : Letters.  v. Volume 438. no. Number 1.   2014-02-11. p. L91 - L95... issn: 1745-3925 .   

Online access not found

Sorry - based on the information provided, WebBridge cannot offer appropriate links.