%0 Journal Article %A Evsey Morozov %A Stepan Rogozin %T Stability condition of multiclass classical retrials: a revised regenerative proof %J Annales mathematicae et informaticae %D 2022 %P 71-83 %V 56 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.33039/ami.2022.12.004/ %R 10.33039/ami.2022.12.004 %G en %F AMI_2022_56_a6