I use ds=25
 
Monica Santese
CMCC - Physics Department - University of Salento
via Arnesano - 73100 Lecce, Italy
 
e-mail: monica.santese@le.infn.it
phone:  +39-0832-297502 (office)
             +39-0832-297481 (laboratory)
fax:       +39 -0832-297505
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