Michael A. Zazanis. Derivative estimation via stochastic intensities: Event averages in queueing systems. Oper. Res. Lett., 17(2):77-84, 1995. [doi]
@article{Zazanis95, title = {Derivative estimation via stochastic intensities: Event averages in queueing systems}, author = {Michael A. Zazanis}, year = {1995}, doi = {10.1016/0167-6377(94)00062-B}, url = {http://dx.doi.org/10.1016/0167-6377(94)00062-B}, researchr = {https://researchr.org/publication/Zazanis95}, cites = {0}, citedby = {0}, journal = {Oper. Res. Lett.}, volume = {17}, number = {2}, pages = {77-84}, }