Online Access
http://retro.seals.ch/digbib/view?pid=rtp-003:1960:10::415http://retro.seals.ch/cntmng?type=pdf&pid=rtp-003:1960:10::415
Date
1960Type
TextIdentifier
oai:agora.ch:rtp-003:1960:10::415http://retro.seals.ch/digbib/view?pid=rtp-003:1960:10::415
http://retro.seals.ch/cntmng?type=pdf&pid=rtp-003:1960:10::415
doi:10.5169/seals-380740
DOI
10.5169/seals-380740ae974a485f413a2113503eed53cd6c53
10.5169/seals-380740