Stefan Irnich, Michael Schneider, Daniele Vigo. Four Variants of the Vehicle Routing Problem. In Paolo Toth, Daniele Vigo, editors, Vehicle Routing. Volume 18 of MOS-SIAM Series on Optimization, pages 241-271, SIAM, 2014. [doi]
@incollection{IrnichSV14,
title = {Four Variants of the Vehicle Routing Problem},
author = {Stefan Irnich and Michael Schneider and Daniele Vigo},
year = {2014},
doi = {10.1137/1.9781611973594.ch9},
url = {https://doi.org/10.1137/1.9781611973594.ch9},
researchr = {https://researchr.org/publication/IrnichSV14},
cites = {0},
citedby = {0},
pages = {241-271},
booktitle = {Vehicle Routing},
editor = {Paolo Toth and Daniele Vigo},
volume = {18},
series = {MOS-SIAM Series on Optimization},
publisher = {SIAM},
isbn = {978-1-611-97358-7},
}