@misc{V._V._Hambaryan_ROSAT,
 author={V. V. Hambaryan and L. V. Mirzoyan and R. Wichmann and J. Krautter and R. Neuhauser},
 address={Երևան},
 howpublished={online},
 publisher={ՀՀ ԳԱԱ հրատ.},
 title={ROSAT observations of Pleiades flare stars},
 type={Հոդված},
 keywords={Science, Astrophysics, Stars},
}