@MISC{MFOLD_2.MIZ,
  AUTHOR = {Riccardi, Marco},
  TITLE = {Planes and Spheres as Topological Manifolds. Stereographic Projection},
  SECTION1 = {Preliminaries},
  SECTION2 = {Planes},
  SECTION2 = {Spheres},
  DAY = {6},
  MONTH = {June},
  YEAR = {2011},
  ADDRESS1 = {Via del Pero 102\\54038 Montignoso\\Italy},
  SUMMARY = {The goal of this article is showing some examples
  of topological manifolds: planes and spheres in Euclidean space.
  In doing it, the article introduces the stereographic projection
  \cite{JLee2000}.}}

@BOOK{JLee2000,
       AUTHOR = {John M. Lee},
        TITLE = {Introduction to Topological Manifolds},
    PUBLISHER = {Springer-Verlag},
         YEAR = {2000},
      ADDRESS = {New York Berlin Heidelberg}}
