@MISC{ALTCAT_3.MIZ,
  AUTHOR = {Madras-Kobus, Beata},
  TITLE = {Basic Properties of Objects and Morphisms},
  SUBTITLE = {In categories without Uniqueness of {\bf cod} and {\bf dom}.},
  DAY = {14},
  MONTH = {February},
  YEAR = {1997},
  ADDRESS1 = {Warsaw University\\Bia{\l}ystok}}