Fundamentalgruppe und zweite Bettische Gruppe.

Heinz Hopf

Commentarii mathematici Helvetici (1941/42)

  • Volume: 14, page 257-309
  • ISSN: 0010-2571; 1420-8946/e

How to cite


Hopf, Heinz. "Fundamentalgruppe und zweite Bettische Gruppe.." Commentarii mathematici Helvetici 14 (1941/42): 257-309. <>.

author = {Hopf, Heinz},
journal = {Commentarii mathematici Helvetici},
keywords = {Topology},
pages = {257-309},
title = {Fundamentalgruppe und zweite Bettische Gruppe.},
url = {},
volume = {14},
year = {1941/42},

AU - Hopf, Heinz
TI - Fundamentalgruppe und zweite Bettische Gruppe.
JO - Commentarii mathematici Helvetici
PY - 1941/42
VL - 14
SP - 257
EP - 309
KW - Topology
UR -
ER -

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