@article{RO_2020__54_1_231_0,
     author = {Gao, Shan and Wang, Jinting},
     title = {Stochastic analysis of a preemptive retrial queue with orbital search and multiple vacations},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {231--249},
     publisher = {EDP-Sciences},
     volume = {54},
     number = {1},
     year = {2020},
     doi = {10.1051/ro/2018117},
     mrnumber = {4062453},
     zbl = {1444.60081},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ro/2018117/}
}