Journal Title: GRUPPI 
Year:  2010 Issue: Language: Italian/English 
Pages:  7 Pg. 145-151 FullText PDF:  107 KB
DOI:  10.3280/GRU2010-003013
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, in "GRUPPI" 3/2010, pp. 145-151, DOI:10.3280/GRU2010-003013


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