van der Zwan, Kasper P ; Steinlein, Christoph ; Kreger, Klaus.. https://epub.uni-bayreuth.de/id/eprint/6124/1/ChemPhysChem%20-%202021%20-%20Zwan%20-%20Crystal%20Engineering%20of%20Supramolecular%201%204%E2%80%90Benzene%20Bisamides%20by%20Side%E2%80%90Chain%20Modification%20.pdf.
,
2021