%0 Journal Article %A Lan, Shaojun %A Tang, Yinghui %T An $N$-Policy discrete-time $Geo / G / 1$queue with modified multiple server vacations and Bernoulli feedback-Policy discrete-time -Policy discrete-time Policy discrete-time %J RAIRO - Operations Research - Recherche Opérationnelle %D 2019 %P 367-387 %V 53 %N 2 %I EDP Sciences %U https://www.numdam.org/articles/10.1051/ro/2017027/ %R 10.1051/ro/2017027 %G en %F RO_2019__53_2_367_0