@ARTICLE{Oniszczuk_W._Loss_2010, author={Oniszczuk, W.}, volume={58}, number={No 4}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, pages={673-681}, howpublished={online}, year={2010}, title={Loss tandem networks with blocking - a semi-Markov approach}, URL={http://www.journals.pan.pl/Content/83239/PDF/29_paper.pdf}, doi={10.2478/v10175-010-0072-9}, }