1
by Calude, Cristian S
Published 2004
Springer-Verlag Berlin/Heidelberg

2
by Calude, Cristian S
Published 2003
Springer-Verlag Berlin Heidelberg

3
by Calude, Cristian S
Published 2001
Springer-Verlag Berlin Heidelberg

4
by Calude, Cristian S
Published 2004
Springer-Verlag Berlin/Heidelberg