2410 20160701171705.0 ASTROimport-567 Balona, L. A. 1993 An Extraordinary Early-Type Eclipsing Binary Cuypers, J. IAU Colloq. 139: New Perspectives on Stellar Pulsation and Pulsating Variable Stars 139 1993 188 http://esoads.eso.org/abs/1993npsp.conf..188B published in NONREF