Authors
Zane Kusnere
Institute of Energy Systems and Environment, Riga Technical University, Riga, Latvia
Lauma Laipniece
Institute of Chemistry and Chemical Technology, Riga Technical University, Riga, Latvia
Veronika Liberova
Institute of Energy Systems and Environment, Riga Technical University, Riga, Latvia
Dace Lauka
Institute of Energy Systems and Environment, Riga Technical University, Riga, Latvia