%0 Journal Article %A Y. G. Zargaryan %A A. I. Vahanyan %A N. P. Harutyunyan %A E. V. Aghababyan %A K. H. Begoyan %A E. A. Mughnetsyan %A H. R. Hovhannisyan %T The effect of doping on the superconductivity of the $\mathrm{YBa_2Cu_3O_y}$ %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2005 %P 46-51 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2005_2_a6/ %G ru %F UZERU_2005_2_a6