Nica, D., F. Nicolae-Ciobanu, A. B. Borozan, L. Pirvulescu, S. Alda, F. Nicoleta, and D.-M. Bordean. “Statistical Evaluation of Heavy Metal Content in Some Capsicum Varieties Available on the Romanian Market”. Review on Agriculture and Rural Development, vol. 1, no. 1. suppl., Jan. 2012, pp. 186-91, https://ojs.bibl.u-szeged.hu/index.php/rard/article/view/13203.