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First Author:
 
Panayotis G. Michaelides
National Technical University of Athens
pmichael@central.ntua.gr
 
Heroon Polytechneiou 9, School of Applied Mathematics & Physics
Zografou Campus, 157.80, Greece
 
+302107721624(Phone)
+302107721624(Fax)

Second Author:

Konstantinos N. Konstantakis
National Technical University of Athens
konstantinos.konstantakis@gmail.com