TY  - GENERIC
DO  - 10.20944/preprints201902.0183.v1
UR  - http://dx.doi.org/10.20944/preprints201902.0183.v1
TI  - Two-Echelon Routing Problem for Parcel Delivery by Cooperated Truck and Drone
T2  - Preprints
AU  - Liu, Yao
AU  - Shi, Jianmai
AU  - Wu, Guohua
AU  - Liu, Zhong
AU  - Pedrycz, Witold
PY  - 2019
DA  - 2019/02/19
PB  - Preprints