Jerzy Kamburowski. Some remarks on the expected delay of project duration in a PERT network. Math. Meth. of OR, 28(6), 1984. [doi]
@article{Kamburowski84, title = {Some remarks on the expected delay of project duration in a PERT network}, author = {Jerzy Kamburowski}, year = {1984}, doi = {10.1007/BF01920514}, url = {http://dx.doi.org/10.1007/BF01920514}, researchr = {https://researchr.org/publication/Kamburowski84}, cites = {0}, citedby = {0}, journal = {Math. Meth. of OR}, volume = {28}, number = {6}, }