References

[BGT1] General TopologyNicolas Bourbaki

  • Volume: 1
  • Year: 1966
  • Series: Elements of Mathematics
  • Publisher: Addison-Wesley

[EDA2] Éléments D’ Analyse – Jean Dieudonne

  • Volume: 2
  • Year: 2005 (Reprinting of the 3rd edition published in 1983 by Gauthier-Villars. First edition published in 1968)
  • Publisher: Éditions Jacques Gabay