Merbold, L.: Ecosystem - atmosphere exchange of carbon dioxide in highly seasonal environments under the aspect of disturbance. Dissertation, 151 S., Friedrich-Schiller-Universität, Jena (2009)

Mraja, A.: Untersuchung der Iridoidglykoside in Plantago lanceolata in einem Biodiversitätsexperiment. Diplom, Friedrich-Schiller-Universität, Jena (2009)