@inproceedings{MTMT:2419516,
	title = {An efficient method to solva a two-server heterogenous retrial queue with threshold policy},
	url = {https://m2.mtmt.hu/api/publication/2419516},
	author = {Do, Van Tien and R, Chakka and Sztrik, János and Bérczes, Tamás and D, Efrosinin},
	booktitle = {Abstract & Pre-proceedings of 9th International Conference on Applied Mathemetics},
	unique-id = {2419516},
	year = {2013},
	pages = {71-73}
}

@article{MTMT:1894743,
	title = {Performance analysis of a two-server heterogeneous retrial queue with threshold policy},
	url = {https://m2.mtmt.hu/api/publication/1894743},
	author = {Efrosinin, Dmitry. V. and Sztrik, János},
	doi = {10.1080/16843703.2011.11673256},
	journal-iso = {QUAL TECH QUAN MANAG},
	journal = {QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT},
	volume = {8},
	unique-id = {1894743},
	issn = {1684-3703},
	year = {2011},
	eissn = {1811-4857},
	pages = {211-236}
}

@article{MTMT:1892409,
	title = {Performance analysis of finite-source retrial queues with nonreliable heterogeneous servers},
	url = {https://m2.mtmt.hu/api/publication/1892409},
	author = {Sztrik, János and Roszik, János},
	doi = {10.1007/s10958-007-0463-0},
	journal-iso = {J MATH SCI (NEW YORK)},
	journal = {JOURNAL OF MATHEMATICAL SCIENCES (NEW YORK)},
	volume = {146},
	unique-id = {1892409},
	issn = {1072-3374},
	year = {2007},
	eissn = {1573-8795},
	pages = {6033-6038}
}