Samuel J. Raff. Preface. Computers & OR, 18(7), 1991. [doi]
@article{Raff91a,
title = {Preface},
author = {Samuel J. Raff},
year = {1991},
doi = {10.1016/0305-0548(91)90064-X},
url = {http://dx.doi.org/10.1016/0305-0548(91)90064-X},
researchr = {https://researchr.org/publication/Raff91a},
cites = {0},
citedby = {0},
journal = {Computers & OR},
volume = {18},
number = {7},
}