%0 Journal Article %T INVESTIGATION OF Zn(II), Cd(II) AND Hg(II) WITH ISONICOTINIC ACID-1-H-INDOL-2,3-DIONE HYDRAZIDE SYSTEM %A Angela Kriza %A Mariana Loredana Dianu %A G. Dianu %J Analele Universitatii Bucuresti : Chimie %D 2002 %I %U http://gw-chimie.math.unibuc.ro/anunivch/2002-2/AUBCh2002XI23336.pdf