TY - CPAPER AU - E.N. Pentcheva AU - A. Benderev AU - N. Velitchkova AU - L. Van’T Dack TI - CHEMICAL SPECIATION IN SOLUTION AND SUSPENSION OF METAL POLLUTANTS AND AS IN WATERS, CONTAMINATED BY METALLURGICAL AND MINING ACTIVITIES T2 - 3rd International Scientific Conference - SGEM2003 PY - 2003 SP - 277 EP - 286 PB - SGEM Scientific GeoConference ER -