Igor Horniacek, Vojtěch Lukas, Renata Duffková, Lubomír Neudert, Vladimír Smutný. "THE COMPARASION OF SATELLITE AND UNMANNED MULTISPECTRAL IMAGING FOR ESTIMATION OF PLANT NUTRITIONAL STATUS OF CEREALS." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Informatics, Geoinformatics and Remote Sensing, 2021, pp. 353-360. https://doi.org/10.5593/sgem2021/2.1/s10.74