@MISC{TOPREAL3.MIZ,
  AUTHOR = {Nakamura, Yatsuka and Kotowicz, Jaros{\l}aw},
  TITLE = {Basic Properties of Connecting Points with Line Segments in ${\calE}^2_{\rmT}$},
  SECTION1 = {Real Numbers Preliminaries},
  SECTION2 = {Properties of Line Segments},
  DAY = {24},
  MONTH = {August},
  YEAR = {1992},
  ADDRESS1 = {Shinshu University\\Nagano},
  ADDRESS2 = {Warsaw University\\Bia{\l}ystok},
  SUMMARY = {Some properties of line segments in 2-dimensional Euclidean space and
some relations between line segments and balls are proved.}}

