@InProceedings{sousa1,
  Title                    = {Management system methods for the definition of calibration and to perform cost effective analysis},
  Author                   = {Ribeiro, A.~S.~ and Martins, L.~L.~ and Sousa, J.~A.~ and Baptista, R.~B.~},
  Booktitle                = {14$^o$ Congr{\`e}s International de M{\'e}trologie},
  Year                     = {2009},
  Month                    = {June},
  Date-added               = {2008-11-14 09:46:03 +0000},
  Date-modified            = {2008-11-14 09:46:03 +0000},
  Owner                    = {dmeuma},
  Timestamp                = {2008.11.06}
}