Plausible explanations for the variations of orbital period in the old nova DQ HerculisZ.-B. Dai(Yunnan Observatories), S. Qian(University of Chinese Academy of Sciences)Astronomy and AstrophysicsJune 23, 200910.1051/0004-6361/200810909Cited by 12SaveCiteExport RISWatch citationsRelated PapersNo related papers foundPowered by citation graph analysis