@misc{GypserFreese2020, author = {Stella Gypser and Dirk Freese}, title = {Phosphorus release from vivianite and hydroxyapatite by organic and inorganic compounds}, booktitle = {Pedosphere}, volume = {30}, number = {2}, issn = {1002-0160}, doi = {10.1016/S1002-0160(20)60004-2}, institution = {FG Bodenschutz und Rekultivierung}, type = {articler}, pages = {190 -- 200}, year = {2020}, }