@MISC{FINSET_1.MIZ,
  AUTHOR = {Darmochwa{\l}, Agata},
  TITLE = {Finite Sets},
  DAY = {06},
  MONTH = {April},
  YEAR = {1989},
  ADDRESS1 = {Warsaw University\\Bia{\l}ystok},
  SUMMARY = {   The article contains the definition of a finite set based on the notion
of finite sequence. Some theorems about properties of finite sets and finite
families of sets are proved.}}

