TY - CPAPER AU - agr. TI - ASSESSMENT OF FACTORS INFLUENCING POTASSIUM CONTENT IN REED CANARY GRASS / POPLAR PELLETS AND GRASS PLANTS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ENERGY AND CLEAN TECHNOLOGIES PY - 2013 SP - 49 EP - 56 pp DO - 10.5593/sgem2013/bd4/s17.007 PB - Stef92 Technology ER -