1. Caceres-Cruz J, Arias P, Guimarans D, Riera D, Juan AA (2014) Rich vehicle routing problem: Survey. ACM Comput Surv 47(2), https://doi.org/10.1145/2666003
2. Cal H, d’hondt J, Juwet M, Berghe GV (2019) An integer programming formulation for the vehicle routing problem with cargo stability and multi-drop constraints. In: Proceedings of Symposium of the European Association for Research in Transportation (hEART 2019)
3. EC (1996) Council directive 96/53/ec
4. EU (2019) Commission implementing regulation (eu) 2019/1213
5. EU (2020) Eu transport in figures—statistical pocketbook 2020