WoSCC/Scopus indeksēta publikācija
Vide. Tehnologija. Resursi - Environment, Technology, Resources, 2011, 1, 329-332, doi: 10.17770/etr2011vol1.916
Vide. Tehnologija. Resursi - Environment, Technology, Resources, 2011, 1, 329-332, doi: 10.17770/etr2011vol1.916