FU Dra
References
Rucinski2000
Rucinski, Slavek M., Lu, Wenxian & Mochnacki, Stefan W. “Radial Velocity Studies of Close Binary Stars. III”: 2000, The Astronomical Journal, Volume 120, pp. 1133-1139
http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=2000AJ....120.1133R&db_key=AST&high=3f2ea4260a28350Vanko2001
Vanko, M., Pribulla, T., Chochol, D., Parimucha, S., Kim, C.H., Lee, J.W. & Han, J.Y. “Photoelectric and CCD Photometry of Eclipsing Contact Binaries: UV Lyn, FU Dra and AH Aur”: 2001, Contributions of the Astronomical Observatory Skalnate Pleso, Volume 31, pp. 129-147
http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=2001CoSka..31..129V&db_key=AST&high=3f2ea4260a22899