I. Jančo, M. Å nirc, M. Hrstková, I. Tirdiľová, T. Lošák, and J. Árvay, “THE RELATIONSHIP BETWEEN RISK ELEMENTS CONTAMINATION OF WILD EDIBLE MUSHROOMS (BOLETUS RETICULATUS SCHAEFF.) AND UNDERLYING SOIL SUBSTRATE”, J microb biotech food sci, vol. 9, no. 3, pp. 657–660, Dec. 2019.