J. S. Kaufman. Technical Note - The Busy Probability in M/G/N Loss Systems. Operations Research, 27(1):204-206, 1979. [doi]
@article{Kaufman79-0,
title = {Technical Note - The Busy Probability in M/G/N Loss Systems},
author = {J. S. Kaufman},
year = {1979},
doi = {10.1287/opre.27.1.204},
url = {http://dx.doi.org/10.1287/opre.27.1.204},
researchr = {https://researchr.org/publication/Kaufman79-0},
cites = {0},
citedby = {0},
journal = {Operations Research},
volume = {27},
number = {1},
pages = {204-206},
}