@MISC{REAL_2.MIZ,
  AUTHOR = {Kondracki, Andrzej},
  TITLE = {Equalities and Inequalities in Real Numbers},
  DAY = {05},
  MONTH = {September},
  YEAR = {1990},
  ADDRESS1 = {Warsaw University},
  SUMMARY = {The aim of the article is to give a number of useful theorems concerning
equalities and inequalities in real numbers. Some of the theorems are
extensions of \cite{REAL_1.ABS} theorems, others were found to be 
needed in practice.}}

