White dwarf-main sequence binaries from LAMOST: the DR1 catalogueJ. J. Ren, A. Rebassa-Mansergas, A. L. Luo, Y. H. Zhao, M. S. Xiang, X. W. Liu, G. Zhao, G. Jin and Y. ZhangA&A, 570 (2014) A107DOI: https://doi.org/10.1051/0004-6361/201423689