C.I.G.R.E. <br/><br/>
CE/SC 34 GT/WG 02-1985: Final Report on Computer based protection and digital tecniques in substations. Study Committee 34 (Protection) 

 - Paris  CIGRE  1985 
 - ii + 54p 
<br/><br/><label>Universal Decimal Class. No.: </label>621.311.4  / CIG.85