Online Access
http://retro.seals.ch/digbib/view?pid=rtp-003:1973:23::554http://retro.seals.ch/cntmng?type=pdf&pid=rtp-003:1973:23::554
Date
1973Type
TextIdentifier
oai:agora.ch:rtp-003:1973:23::554http://retro.seals.ch/digbib/view?pid=rtp-003:1973:23::554
http://retro.seals.ch/cntmng?type=pdf&pid=rtp-003:1973:23::554
doi:10.5169/seals-381025
DOI
10.5169/seals-381025ae974a485f413a2113503eed53cd6c53
10.5169/seals-381025