C. E. Tureac, A. G. Turtureanu, C. Cretu, A. Grigore, G. Modiga, M. Trandafir. TRANSBOUNDARY POLLUTION – CASE OF NATURAL EASTERN BORDER OF ROMANIA - PRUT RIVER. 10th International Multidisciplinary Scientific GeoConference SGEM2010, 2010, pp. 829-836.