Volume 4, Issue 2, June 2015, Pages 9-15
10.22108/ijgt.2015.9371
Tullio Ceccherini-Silberstein; Michel Coornaert
Volume 2, Issue 1, March 2013, Pages 187-198
10.22108/ijgt.2013.2841
Tullio Ceccherini-Silberstein; Fabio Scarabotti; Filippo Tolli
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