Gherghel, Felicia IMPRS on Ecological Interactions, MPI for Chemical Ecology, Max Planck Society;
https://www.db-thueringen.de/receive/dbt_mods_00013151 (出版社版)
Gherghel, F. (2009). Identification and characterization of Quercus robur ectomycorrhiza in relation to heavy metal contamination. PhD Thesis, Friedrich-Schiller-Universität, Jena.