Humic Acids from Raw Materials of the Czech Republic

Hrabal, R., Brus, J., Madronová, L., Novák, F. 13C NMR spectra in the liquid and solid states. In: MADRONOVÁ, L., ed. Humic Acids from Raw Materials of the Czech Republic. New York: Nova Science Publisher, 2011, s. 35-46. Chemistry Research and Applications. ISBN 978-1-61668-965-0. Dostupné z: https://www.novapublishers.com/catalog/product_info.php?products_id=14700