Some remarks on four-colours problem

П. Хегор

Matematiceskij sbornik

  • Volume: 43, Issue: 5, page 685-694
  • ISSN: 0368-8666

How to cite


Хегор, П.. "Some remarks on four-colours problem." Matematiceskij sbornik 43.5 685-694. <>.

author = {Хегор, П.},
journal = {Matematiceskij sbornik},
keywords = {Topology},
language = {ger},
number = {5},
pages = {685-694},
publisher = {Tipogr. Lissnera i Sobko},
title = {Some remarks on four-colours problem},
url = {},
volume = {43},

AU - Хегор, П.
TI - Some remarks on four-colours problem
JO - Matematiceskij sbornik
PB - Tipogr. Lissnera i Sobko
VL - 43
IS - 5
SP - 685
EP - 694
LA - ger
KW - Topology
UR -
ER -

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