//-->
Budgeting : profit planning and control
Welsch, Glenn A., (1957)
Systems Planning and Control : Organizing for Effective
(1956)
Effective management through probality controls
Mueller, Robert Kirk, (1950)
Detecting influential observations in data envelopment analysis
Wilson, Paul W., (1995)
The highway speed-volume relationship : revisited
Wilson, Paul W., (1991)
Detecting outliers in deterministic nonparametric frontier models with multiple outputs
Wilson, Paul W., (1993)