TY - JOUR T1 - A gradient-descent-based framework for solving a stochastic two-echelon delivery problem with cargo-bikes JO - Transportation Research Part E: Logistics and Transportation Review UR - http://dx.doi.org/10.1016/j.tre.2024.103677 PY - 2024/09/01 AU - Achamrah FE AU - Puchinger J ED - DO - DOI: 10.1016/j.tre.2024.103677 PB - Elsevier BV VL - 189 SP - 103677 EP - 103677 Y2 - 2025/05/30 ER -