%0 Journal Article %A Artalejo Rodríguez, Jesús Manuel %A Dudin, Alexander N. %A Klimenok, Valentina, I. %T Stationary analysis of a retrial queue with preemptive repeated attempts %D 2001 %@ 0167-6377 %U https://hdl.handle.net/20.500.14352/57403 %X We consider a retrial queueing system where customers at the retrial group have preemptive priority over customers at the waiting line. The stationary distribution can be approximated at a desired level of accuracy in such a way that the approximated marginal distribution of the number of customers at the retrial group remains equal to the exact marginal distribution. %~