TY  - JOUR
A1  - -, -
T1  - Observationes tricennales circa frigus hyemale ex Ephemeridibus V. Cl. Samuelis Keiheri
Y1  - 2008
UR  - https://edoc.bbaw.de/frontdoor/index/index/docId/787
UR  - https://nbn-resolving.org/urn:nbn:de:kobv:b4360-1007424
UR  - http://edoc.bbaw.de/oa/series/reP87BjXT9446/PDF/23VJkLwxiL5OM.pdf
ER  -