TY  - JOUR
DA  - 1969
DO  - 10.1016/0040-9383(69)90033-0
LA  - ger
IS  - 1
M2  - 81
PY  - 1969
SN  - 0040-9383
SP  - 81-91
T2  - Topology
TI  - Über Involutionen der 3-Sphäre
UR  - https://nbn-resolving.org/urn:nbn:de:0070-pub-17821766
Y2  - 2024-11-21T16:35:26
ER  -