TY  - JOUR
AU  - Maghsoudlou, Hamidreza
AU  - Afshar-Nadjafi, Behrouz
AU  - Niaki, Seyed Taghi Akhavan
TI  - Preemptive multi-skilled resource constrained project scheduling problem with hard/soft interval due dates
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2019
SP  - 1877
EP  - 1898
VL  - 53
IS  - 5
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/ro/2018103/
DO  - 10.1051/ro/2018103
LA  - en
ID  - RO_2019__53_5_1877_0
ER  -