M. V. Manilo F.D. Ovcharenko Institute of Biocolloidal Chemistry of National Academy of Sciences of Ukraine / University of Miskolc, Research Institute of Applied Earth Sciences
and MTA-ME Materials Science Research Group Hungary
N. I. Lebovka F.D. Ovcharenko Institute of Biocolloidal Chemistry of National Academy of Sciences of Ukraine Ukraine
S. Barany University of Miskolc, Research Institute of Applied Earth Sciences
and MTA-ME Materials Science Research Group Hungary