Eichinger, G., Merin, G., & Zeininger, E. H. (2023, June 28). an abstract of an essay on the origin of coffeehouses and varieties through artificial and natural selection : wiener kaffeehäuser, die entstehung der arten [Presentation]. an abstract of an essay on the origin of coffeehouses and varieties through artificial and natural selection, Hörsaal 18 – Czuber, TU Wien, Austria. http://hdl.handle.net/20.500.12708/192575