Barbu, Viorel
Springer, 2012
eBooks
Udriste, Constantin
Kluwer Academic Publishers, 1994
Buku Teks
Cornes, Richard
Cambridge University Press , 1992
Buku Teks
Ben-Tal, Aharon
Society for Industrial and Applied Mathematics, 2001
eBooks
editors, Harry Dym, Mauricio C. de Oliveira, Mihai Putinar
Springer, 2012
eBooks