%0 Journal Article %A G. A. Afanasiev %T Employment of queueing theory for maintenance of engineering systems of residual building %J Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika %D 2019 %P 52-64 %N 4 %U http://geodesic.mathdoc.fr/item/VTPMK_2019_4_a3/ %G ru %F VTPMK_2019_4_a3