author        = "Vos, J. and Østensen, R. H. and Degroote, P. and De
                       Smedt, K. and Green, E. M. and Heber, U. and Van Winckel,
                       H. and Acke, B. and Bloemen, S. and De Cat, P. and Exter,
                       K. and Lampens, P. and Lombaert, R. and Masseron, T. and
                       Menu, J. and Neyskens, P. and Raskin, G. and Ringat, E. and
                       Rauch, T. and Smolders, K. and Tkachenko, A.",
      title         = "{The orbits of subdwarf B + main-sequence binaries. I. The
                       sdB+G0 system PG 1104+243}",
      year          = "2012",