by J.C. Fogo, F. Louzada Neto, C.G.B. Demétrio
Published in Trends in Computational and Applied Mathematics (13.12.2007)

by Fogo, J.C., Louzada Neto, F., Demétrio, C.G.B.
Published in Tema (Petró́polis, Brazil) (13.12.2011)