Qian, S.-B.; Liao, W.-P.; Zhu, L.-Y.; Dai, Z.-B.; Liu, L.; He, J.-J.; Zhao, E.-G.; Li, L.-J. A giant planet in orbit around a magnetic-braking hibernating cataclysmic variable. Monthly Notices of the Royal Astronomical Society. 2009, 401 (1): L34–L38. Bibcode:2010MNRAS.401L..34Q. doi:10.1111/j.1745-3933.2009.00780.x.
Parsons, S. G.; Marsh, T. R.; Copperwheat, C. M.; Dhillon, V. S.; Littlefair, S. P.; Hickman, R. D. G.; Maxted, P. F. L.; Gänsicke, B. T.; Unda-Sanzana, E.; Colque, J. P.; Barraza, N.; Sánchez, N.; Monard, L. A. G. Orbital Period Variations in Eclipsing Post Common Envelope Binaries. Monthly Notices of the Royal Astronomical Society. 2010, 407 (4): 2362–2382. Bibcode:2010MNRAS.tmp.1073P. doi:10.1111/j.1365-2966.2010.17063.x.
Qian, S.-B.; Liao, W.-P.; Zhu, L.-Y.; Dai, Z.-B.; Liu, L.; He, J.-J.; Zhao, E.-G.; Li, L.-J. A giant planet in orbit around a magnetic-braking hibernating cataclysmic variable. Monthly Notices of the Royal Astronomical Society. 2009, 401 (1): L34–L38. Bibcode:2010MNRAS.401L..34Q. doi:10.1111/j.1745-3933.2009.00780.x.
Parsons, S. G.; Marsh, T. R.; Copperwheat, C. M.; Dhillon, V. S.; Littlefair, S. P.; Hickman, R. D. G.; Maxted, P. F. L.; Gänsicke, B. T.; Unda-Sanzana, E.; Colque, J. P.; Barraza, N.; Sánchez, N.; Monard, L. A. G. Orbital Period Variations in Eclipsing Post Common Envelope Binaries. Monthly Notices of the Royal Astronomical Society. 2010, 407 (4): 2362–2382. Bibcode:2010MNRAS.tmp.1073P. doi:10.1111/j.1365-2966.2010.17063.x.