Letter from the guest editor
Format: | Article |
---|---|
Language: | English |
Published: |
Sociedade Brasileira de Pesquisa Operacional
2003-01-01
|
Series: | Pesquisa Operacional |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-74382003000100002 |