62
by Polani, Daniel
Published 2004
Springer Berlin Heidelberg

63
by Paliouras, Georgios
Published 2001
Springer-Verlag Berlin Heidelberg

71
by Ishida, Toru
Published 1998
Springer-Verlag Berlin Heidelberg

76
by Birk, Andreas
Published 2002
Springer-Verlag Berlin Heidelberg