Switch-off of swissbib: As of December 7th 2020 data on swissbib will only be updated partially. swissbib will remain online until March 31st 2021, further information in the blog.
quam ... praeside ... Iacob Burckhardo ... publico placidoque eruditorum examini ... submittit Iohannes von Löwen, Biberacensis, ad diem 15. Aprilis, an. Chr. MDCLXXXIX