raluca-nedelcu documents

Http Www.sciencedirect.com Science Ob=MImg& Imagekey=B6VB4-4S1BX6P-2-F& Cdi=5916& User=1490099& Orig=Search& CoverDate=04!30!2008& Sk=999719997&View=c&Wchp=dGLbVzz-zSkzk&Md5=Ae6ff78a13f4846fa54391babbd0f81e&Ie=
Documents Http Www.sciencedirect.com Science Ob=MImg& Imagekey=B6VB4-4S1BX6P-2-F& Cdi=5916& User=1490099& Orig=Search& CoverDate=04!30!2008& Sk=999719997&View=c&Wchp=dGLbVzz-zSkzk&Md5=Ae6ff78a13f4846fa54391babbd0f81e&Ie=