Martin Fabian. "PHOTOCATALYTIC ACTIVITY OF NANOCRYSTALLINE GAHNITE (ZNAL2O4) SYNTHESIZED BY BALL MILLING." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference (2012). https://doi.org/10.5593/sgem2012/s12.v3008