1. A mechanism for orbital period modulation in close binaries
2. Caballero, M. D. 2004, Proceedings to the 5th INTEGRAL Workshop on the INTEGRAL Universe, ed. V. Schoenfelder, G. Lichti, & C. Winkler, ESA SP 552, 875
3. Caballero-García, M. D., Domingo, A., Rísquez, D., et al. 2006 Proceedings to the The X-ray Universe 2005, ed. A. Wilson, 604, 249
4. On the properties of contact binary stars
5. Cutri R. M., Skrutskie M. F., van Dyk S., et al. 2003, The IRSA 2MASS All-Sky Point Source Catalog, NASA/IPAC Infrared Science Archive