@MISC{SPRECT_1.MIZ,
  AUTHOR = {Trybulec, Andrzej and Nakamura, Yatsuka},
  TITLE = {On the Rectangular Finite Sequences of the Points of the Plane},
  SECTION1 = {General preliminaries},
  SECTION2 = {Preliminaries (general topology)},
  SECTION3 = {Preliminaries (the topology of the plane)},
  SECTION4 = {Special points of a compact non empty subset of the plane},
  SECTION5 = {Subsets of the plane that are neither vertical nor horizontal},
  SECTION6 = {A special sequence related to a compact non empty subset of the plane},
  SECTION7 = {Rectangular finite suequences of the points of the plane},
  SECTION8 = {Jordan property},
  DAY = {30},
  MONTH = {November},
  YEAR = {1997},
  ADDRESS1 = {University of Bia{\l}ystok},
  ADDRESS2 = {Shinshu University\\Nagano},
  SUMMARY = {The article deals with a rather technical concept -- rectangular sequences
of the points of the plane. We mean by that a finite sequence consisting
of five elements, that is circular, i.e. the first element and the fifth
one of it are equal, and such that the polygon determined by it is a non
degenerated rectangle, with sides parallel to axes.
The main result is that for the rectangle determined by such a sequence
the left and the right component of the complement of it are different and
disjoint.}}

