Literaturrecherche

Literatur Martin JP, Haider K, Wolf D (1972) Synthesis of phenols and phenolic polymers by Hendersonula toruloidea in relation to humic acid formation. Soil Sci Soc Am Proc 36:311-315

Literatur Bondietti E, Martin JP, Haider K (1972) Stabilization of amino sugar units in humic-type polymers. Soil Sci Soc Am Proc 36(4):597-602