Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1882, in volume 1882, pages 22-25

Created: 2011-11-24, modified: 2011-11-24

Published in Sitzungsberichte Der Gesellschaft Naturforschender Freunde Zu Berlin, in 1882, in volume 1882, pages 56-58

Created: 2011-05-09, modified: 2023-02-16

Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1882, in volume 1882, pages 60-62

Created: 2010-06-27, modified: 2023-02-16

Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1882, in volume 1882, pages 72-74

Created: 2011-05-25, modified: 2023-02-16

Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1882, in volume 1882, pages 107-109

Created: 2012-01-23, modified: 2012-01-23

Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1882, in volume 1882, pages 137-138

Created: 2010-06-27, modified: 2023-02-16

Published in Sitzungsberichte der Gesellschaft naturforschender Freunde zu Berlin, in 1882, in volume 1882, pages 148-149

Created: 2011-06-03, modified: 2023-02-16

Published in Sitzungsber. Ges. naturf. Freunde Berlin, in 1882, in volume 1882, issue 3, pages 42-46

Created: 2010-03-21, modified: 2023-02-16

Published in Sitzungsber. Ges. naturf. Freunde Berlin, in 1882, in volume 1882, issue 8, pages 127-129

Created: 2010-03-21, modified: 2011-06-21