Demyanov, V. F., & Rubinov, A. M. (1970). Approximate methods in optimization problems. New York.
Dyfyniad Arddull ChicagoDemyanov, Vladimir F., and Aleksandr M. Rubinov. Approximate Methods in Optimization Problems. New York, 1970.
Dyfyniad MLADemyanov, Vladimir F., and Aleksandr M. Rubinov. Approximate Methods in Optimization Problems. New York, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.