@misc{Mahtessian_L._A._Detailed, author={Mahtessian, L. A. and Hovhannisyan, M. A. and Karapetyan, R. A. and Amiraghyan, L. A. and Grigoryan, M. L. and Mahtessian, A. P.}, howpublished={online}, language={en}, abstract={QSO 1055+01 studies show that this extended quasar is a very, powerful, active and variable extragalactic source, with many compact sources around. We shown that the distribution of extragalactic sources around is homogenous with high density.}, type={Հոդված}, title={Detailed investigation of QSO 1055+01}, keywords={Astrometry, Space Sciences, Archaeoastronomy and Astronomy in Culture}, }