SuperWASP observations of long timescale photometric variations in cataclysmic variablesN. L. Thomas, A. J. Norton, D. Pollacco, R. G. West, P. J. Wheatley, B. Enoch and W. I. ClarksonA&A, 514 (2010) A30DOI: https://doi.org/10.1051/0004-6361/200912650
