Fiala, R., 		Kenderešová, L., 		Syshchykov, D., 		Martinka, M., 		Repka, V., 		Pavlovkin, J., AND 		Čiamporová, M..
" Comparison of root growth and morphological responses to Cadmium and Nickel in two maize cultivars" <em>Modern Phytomorphology</em> [Online], Volume 3(1 April 2013)