1

2

3

4
by Manolopoulos, Yannis
Published 2003
Springer Berlin Heidelberg

5
by Manolopoulos, Yannis
Published 2002
Springer-Verlag Berlin Heidelberg

6
by Papadopoulos, Apostolos N., Manolopoulos, Yannis
Published 2005
Springer US

7
by Manolopoulos, Yannis
Published 2003
Springer Berlin Heidelberg

8
by Symeonidis, Panagiotis, Ntempos, Dimitrios, Manolopoulos, Yannis
Published 2014
Springer New York