Ground-vehicle and unmanned-aerial-vehicle routing problems from two-echelon scheme perspective: A review

Hongqi Li, Jun Chen, Feilong Wang, Ming Bai. Ground-vehicle and unmanned-aerial-vehicle routing problems from two-echelon scheme perspective: A review. European Journal of Operational Research, 294(3):1078-1095, 2021. [doi]

Abstract

Abstract is missing.