Nuclear fuel substitution in Bulgaria 1

Nuclear fuel substitution in Bulgaria part 1
A Bulgarian engineer talking about very possible substitution of nuclear fuel in Bulgarian Kozloduy NPP, and ask for your help!
http://www.youtube.com/watch?v=SgdtpchnvoU

http://www.eurochicago.com/sites/kotev.html

http://www.eurochicago.com/modules/weblog/details.php?blog_id=731