Atanassova, I., Harizanova, M., Benkova, M., Simeonova, T., & Nenova, L. (2022). Organic Molecular Markers in Soils Ameliorated with Biochar. Proceedings of the Bulgarian Academy of Sciences, 75(3), 467–474. https://doi.org/10.7546/CRABS.2022.03.18