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ralph lauren polo


First Author:
 
Sandrine LARDIC
Sinopia AM and EconomiX
sandrine.lardic@u-paris10.fr
 
U. Paris X-Nanterre
, FRANCE
 
 
 

Second Author:

Karine MICHALON
EconomiX
karine.michalon@u-paris10.fr
 
 
 
 

Third Author:

François DOSSOU
Sinopia AM
francois.dossou@sinopia.fr