Orbital periods of cataclysmic variables identified by the SDSS - VI. The 4.5-h period eclipsing system SDSS J100658.40+233724.4J. Southworth, R. D. G. Hickman, T. R. Marsh, A. Rebassa-Mansergas, B. T. Gänsicke, C. M. Copperwheat and P. Rodríguez-GilA&A, 507 2 (2009) 929-937DOI: https://doi.org/10.1051/0004-6361/200912885
