David Perry, Wolfgang Stadje, S. Zacks. Boundary Crossing for the Difference of Two Ordinary or Compound Poisson Processes. Annals OR, 113(1-4):119-132, 2002. [doi]
@article{PerrySZ02, title = {Boundary Crossing for the Difference of Two Ordinary or Compound Poisson Processes}, author = {David Perry and Wolfgang Stadje and S. Zacks}, year = {2002}, doi = {10.1023/A:1020957827834}, url = {http://dx.doi.org/10.1023/A:1020957827834}, researchr = {https://researchr.org/publication/PerrySZ02}, cites = {0}, citedby = {0}, journal = {Annals OR}, volume = {113}, number = {1-4}, pages = {119-132}, }