A fuzzy sets theory application in determining the severity of respiratory failure. - Dusan M. Velasevic; Dragan Z. Saletic; Suzana Z. Saletic (Int. J. Medical Informatics, 2001)

Improvements in the Fuzzy Model of Determining the Severity of Respiratory Failure. - Dragan Z. Saletic; Dusan M. Velasevic (CBMS, 2002)

A novel approach for generalizing weighted averages for trapezoidal interval type-2 fuzzy sets. - Mihajlo Andelkovic; Dragan Z. Saletic (SISY, 2012)