TY  - BOOK
AU  - Susana Relvas, João Paulo Almeida, José Fernando Oliveira, Alberto Adrego Pinto
TI  - Operational Research 
SN  - 9783030854768
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-85476-8
ER  -