Hei1987b 1987PASP...99.1084H Heintz Hei1988d 1988A&AS...72..543H Heintz Hle1994 1994AJ....107..306H Hale Hrt2011d 2011IAUDS.175....1H Hartkopf and Mason Kis2009 2009ARep...53..126K Kiselev et al. Kis2009b 2009ARep...53.1136K Kiselev et al. Kiy1998 1998SvAL...24..753K Kiyaeva et al. Kiy2006 2006SvAL...32..836K Kiyaeva Kiy2010 2010SvAL...36..204K Kiyaeva et al. Kiy2015b 2015AstL...41..417K Kiyaeva and Gorynya Kiy2017 2017AstL...43..316K Kiyaeva et al. Lin2013a 2013IAUDS.179....1L Ling Lin2016a 2016IAUDS.188....1L Ling Msn2014b 2014IAUDS.184....1M Mason and Hartkopf Nov2006e 2006SerAJ.172...21N Novakovic and Todorovic Ole2000b 2000IAUDS.141....2O Olevic and Popovic Ole2003b 2003IAUDS.150....1O Olevic and Cvetkovic PkO2006b 2006SvA....49..386K Gorshanov et al. PkO2014c 2014ARep...58...30R Romanenko and Kiselev Pru2017 2017AN....338...74P Prieur et al. Rag2009 2009ApJ...690..394R Raghavan et al. Rmn2017 2017ARep...61..206R Romanenko Sca2015b 2015AN....336..388S Scardia et al. Sod1999 1999A&A...341..121S Soderhjelm Cat. J/A+A/341/121 USN2002 2002AJ....123.1023S Seymour et al. Cat. J/AJ/123/1023 WSI2004b 2004AJ....128.3012M Mason et al. Cat. J/AJ/128/3012 Zel1965 1965AnWie..26..111Z Zeller Zir2008 2008IAUDS.166....1Z Zirm