@MISC{PREPOWER.MIZ,
  AUTHOR = {Raczkowski, Konrad},
  TITLE = {Integer and Rational Exponents},
  DAY = {21},
  MONTH = {September},
  YEAR = {1990},
  ADDRESS1 = {Warsaw University\\Bia{\l}ystok},
  SUMMARY = {The article includes definitios and theorems which are needed to define
real exponent. The following notions are defined: natural exponent,
integer exponent and rational exponent.}}

