@misc{Lottmann, author = {Lottmann, Almut}, title = {Entwicklung einer Eignungspr{\"u}fung f{\"u}r qualifizierte Bodenverbesserungen}, series = {Forum der Forschung}, volume = {9}, journal = {Forum der Forschung}, number = {18}, issn = {0947-6989}, pages = {99 -- 102}, language = {de} }