Annals of Operations Research
Annals of Operations Research > 2000 > 98 > 1-4 > 19-44
Annals of Operations Research > 2000 > 98 > 1-4 > 333-351
Annals of Operations Research > 2000 > 98 > 1-4 > 65-87
Annals of Operations Research > 2000 > 98 > 1-4 > 45-64