Minimum time control for a minimum cost control problem in banach space R. N. Mukherjee OriginalPaper Pages: 49 - 63
On an expression of the spectrum in BP*-algebras M. AkkarM. El AzhariM. Oudadess OriginalPaper Pages: 65 - 67
Oscillations in second order differential equations with alternating coefficients S. R. GraceB. S. Lalli OriginalPaper Pages: 69 - 78