@article{10.1016/j.ejor.2022.11.029, author = {Frey, Christian M.M. and Jungwirth, Alexander and Frey, Markus and Kolisch, Rainer}, title = {The vehicle routing problem with time windows and flexible delivery locations}, journal = {European Journal of Operational Research}, year = {2022}, pages = {S}, doi = {10.1016/j.ejor.2022.11.029}, }