%0 Journal Article %A O. B. Maksimov %T Products from the oxidative breakdown of humic acids %J Doklady Akademii Nauk %D 1965 %P 336-339 %V 164 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_164_2_a22/ %G ru %F DAN_1965_164_2_a22