@MISC{SCMRINGI.MIZ,
  AUTHOR = {Korni{\l}owicz, Artur},
  TITLE = {The Construction of {\SCM} over Ring -- Preliminaries},
  DAY = {29},
  MONTH = {November},
  YEAR = {1998},
  ADDRESS1 = {University of Bia{\l}ystok}}

