The eclipsing post-common envelope binary CSS21055: a white dwarf with a probable brown-dwarf companionK. Beuermann, S. Dreizler, F. V. Hessman, U. Backhaus, A. Boesch, T.-O. Husser, L. Nortmann, A. Schmelev and R. SpringerA&A, 558 (2013) A96DOI: https://doi.org/10.1051/0004-6361/201322241
