BibTex format
@article{Karamanis:2020,
author = {Karamanis, R and Anastasiadis, E and Stettler, M and Angeloudis, P},
title = {Vehicle redistribution in ride-sourcing markets using convex minimum cost flows},
url = {http://arxiv.org/abs/2006.07919v1},
year = {2020}
}