Guidance for the application of the leak before break concept: Report of the IAEA extrabudgetary programme on the safety of WWER-440 model 230 nuclear power plants. 

 - Vienna :  IAEA,  1994. 
 - 43 p. 
<br/><br/><label>ISSN: </label>1011-4289 
<br/><br/><label>Standard No.: </label>IAEA-TECDOC-774