A parallel priority queueing system with finite buffers. - Aliakbar Montazer-Haghighi; Dimitar P. Mishev (J. Parallel Distributed Comput., 2006)

Analysis of a two-node task-splitting feedback tandem queue with infinite buffers by functional equation. - Aliakbar Montazer-Haghighi; Dimitar P. Mishev (Int. J. Math. Oper. Res., 2009)

Single-server Poisson queueing system with splitting and delayed-feedback: Part I. - Aliakbar Montazer-Haghighi; Stefanka S. Chukova; Dimitar P. Mishev (Int. J. Math. Oper. Res., 2011)

Stochastic three-stage hiring model as a tandem queueing process with bulk arrivals and Erlang phase-type selection, MX/M(k, K)/1 - MY/Er/1 - ∞. - Aliakbar Montazer-Haghighi; Dimitar P. Mishev (Int. J. Math. Oper. Res., 2013)

Busy period of a single-server Poisson queueing system with splitting and batch delayed-feedback. - Aliakbar Montazer-Haghighi; Dimitar P. Mishev (Int. J. Math. Oper. Res., 2016)

Stepwise explicit solution for the joint distribution of queue length of a MAP single-server service queueing system with splitting and varying batch size delayed-feedback. - Aliakbar Montazer-Haghighi; Dimitar P. Mishev (Int. J. Math. Oper. Res., 2016)

A transient M[X]/M(k, K)/1 queue with reneging and setup time for service. - Aliakbar Montazer-Haghighi; Dimitar P. Mishev (Int. J. Math. Oper. Res., 2025)