TY  - CPAPER
AU  - Gergana Velyanova
AU  - Stanislav Vassilev
AU  - Christina Vassileva
AU  - Mariya Georgieva
AU  - Svetoslav Georgiev
TI  - OCCURRENCE OF MERCURY IN BIOMASS AND BIOMASS ASH
T2  - SWS 2026 Conference Preprints
PY  - 2026
PB  - STEF92 Technology
ER  -