Synthesis of Exo-Substituted Hydro-closo-Borates and Carbaborates and Their Structural and Spectroscopic Characterisation as well as Solid State Synthesis of Mixed Anionic Salts of the closo-Borates and Their Analysis.
 A. Friedly, "Attempts to Synthesize and Characterize Salt-Like Hydro-closo-Borates and Carbaborates", Master Thesis, University of Stuttgart 2022.
 K. U. Bareiß, A. Friedly, Th. Schleid, "The Unexpected Crystal Structure of Cesium Dodecahydro-Monocarba-closo-Dodecaborate Cs[CB11H12]", Z. Naturforsch. B 2020, 75, 1049–1059, https://doi.org/10.1515/znb-2020-0172.
 A. Friedly, "Synthesis and Characterization of New Salt-Like closo-Dodecaborate Derivatives", Bachelor Thesis, University of Stuttgart 2020.