2515 20160701171706.0 ASTROimport-672 Hilditch, R. W. 2004 Spectroscopically and Spatially Resolving the Components of the Close Binary Stars Hensberge, H. Pavlovski, K. Spectroscopically and Spatially Resolving the Components of the Close Binary Stars 318 2004 http://esoads.eso.org/abs/2004ASPC..318.....H published in NONREF