@misc{H._Grigorian_A,
 author={H. Grigorian and A. Sadoyan},
 address={Երևան},
 howpublished={online},
 publisher={ՀՀ ԳԱԱ հրատ.},
 title={A numerical method for investigation of spherical symmetric superdense body evolution},
 type={Հոդված},
 keywords={Science, Astrophysics},
}