@article{Gygax_2019, title={Oreste Ghisalba – ein Nachruf: biotechnet Switzerland}, volume={73}, url={https://www.chimia.ch/chimia/article/view/2019_099}, DOI={10.2533/chimia.2019.99}, number={1-2}, journal={CHIMIA}, author={Gygax, Daniel}, year={2019}, month={Feb.}, pages={99} }