Online Access
http://retro.seals.ch/digbib/view?pid=rtp-003:1954:4::375http://retro.seals.ch/cntmng?type=pdf&pid=rtp-003:1954:4::375
Date
1954Type
TextIdentifier
oai:agora.ch:rtp-003:1954:4::375http://retro.seals.ch/digbib/view?pid=rtp-003:1954:4::375
http://retro.seals.ch/cntmng?type=pdf&pid=rtp-003:1954:4::375
doi:10.5169/seals-380613
DOI
10.5169/seals-380613ae974a485f413a2113503eed53cd6c53
10.5169/seals-380613