%0 Journal Article %A A. Yu. Popov %T On the Least Type of an Entire Function of Order~$\rho$ with Roots of a Given Upper $\rho$-Density Lying on One Ray %J Matematičeskie zametki %D 2009 %P 246-260 %V 85 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2009_85_2_a7/ %G ru %F MZM_2009_85_2_a7