El-Gendi, S., & Hassan, A. (1969). Solution of Variational Problems with Bounded Control Variables. The Institute of National Planning.
Citação norma ChicagoEl-Gendi, Slah, and Ahmed Hassan. Solution of Variational Problems with Bounded Control Variables. Cairo: The Institute of National Planning, 1969.
Citação norma MLAEl-Gendi, Slah, and Ahmed Hassan. Solution of Variational Problems with Bounded Control Variables. The Institute of National Planning, 1969.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.