Accumulation and seasonal variation of toxic and trace elements in tissues of Cyprinus carpio from semi-intensive aquaculture pondsZorka Dulić, Ivana Živić, Marija Pergal, Miroslav Živić, Marko Stanković, Dragan Manojlović and Zoran MarkovićAnn. Limnol. - Int. J. Lim., 54 (2018) 4DOI: https://doi.org/10.1051/limn/2017036