(red.)

(red.)

(red.)

(red.)

Michalis Doumpos, Fernando A. F. Ferreira, Constantin Zopounidis (red.)

(red.)

Hatem Masri, Blanca Pérez-Gladish, Constantin Zopounidis (red.)

(red.)

Panos M. Pardalos, Y. Siskos, Constantin Zopounidis (red.)

Anna Maria Gil-Lafuente, Constantin Zopounidis (red.)

(red.)

Michalis Doumpos, José Rui Figueira, Salvatore Greco, Constantin Zopounidis (red.)

Peter W. G. Morris, Jeffrey K. Pinto, (red.)

David O. Faulkner, (red.)

Peter W. G. Morris, Jeffrey K. Pinto, (red.)

(red.)

David O. Faulkner, (red.)

(red.)

(red.)

(red.)

(red.)

Salvatore Greco, Vincent Mousseau, Jerzy Stefanowski, Constantin Zopounidis (red.)

Salvatore Greco, Vincent Mousseau, Jerzy Stefanowski, Constantin Zopounidis (red.)

(red.)

Michalis Doumpos, Fernando A. F. Ferreira, Constantin Zopounidis (red.)

Naresh Kumar, Nick Clifton, (red.)

(red.)

Thomas M. Connolly, (red.)

(red.)

(red.)