High Speed Photometry of SDSS J013701.06-091234.9
  We present high speed photometry of the Sloan Digital Sky Survey cataclysmic variable SDSS J013701.06-091234.9 in quiescence and during its 2003 December superoutburst. The orbital modulation at 79.71\pm0.01 min is double humped; the superhump period is 81.702\pm0.007 min. Towards the end of the outburst late superhumps with a period of 81.29\pm0.01 min were observed. We argue that this is a system of very low mass transfer rate, and that it probably has a long outburst interval. 
M. L. Pretorius, P. A. Woudt, B. Warner, G. Bolt, J. Patterson, E.   Armstrong