TY - CPAPER AU - AntonĂ­n Durna TI - THE MODIFICATION OF A 3D PRINTER FOR LASER ENGRAVING T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future PY - 2019 SP - 295 EP - 302 DO - 10.5593/sgem2019/6.2/s26.038 PB - STEF92 Technology ER -