J. Namieśnik, W. Wardencki
Department of Analytical Chemistry, Chemical Faculty, Technical University of Gdańsk,
80-952 Gda.sk-Wrzeszcz, 11/12 Narutowicza, Poland
Tel: (058) 347-10-10, Fax: (058) 347-26-94, e-mail:chemanal@pg.gda.pl
Pol. J. Environ. Stud. 2002;11(3):211–218