TY - JOUR AU - Testuri, Carlos E. AU - Cancela, Héctor AU - Albornoz, Víctor M. TI - A multistage stochastic lot-sizing problem with cancellation and postponement under uncertain demands JO - RAIRO. Operations Research PY - 2021 SP - 861 EP - 872 VL - 55 IS - 2 PB - EDP-Sciences UR - https://www.numdam.org/articles/10.1051/ro/2021042/ DO - 10.1051/ro/2021042 LA - en ID - RO_2021__55_2_861_0 ER -