Pigini, A Sartorio, G Damore, M Mujundar,A.K <br/><br/>
Cesi-At-4443/6- 1988; Guide For The Design Of Electric System From The Point Of View Of Corona Pheno 

 -  CESI   
<br/><br/><label>Universal Decimal Class. No.: </label> / 621.3.015.532 CEN.88