@article{Cet:92,
  journal = {An. Univ. Bucure\c sti Mat. Inform.},
  volume = {41},
  title = {On canonical fixed points},
  year = {1992},
  fjournal = {Analele Universit\u a\c tii Bucure\c sti. Matematic\u
              a-Informatic\u a},
  pages = {55--60},
  number = {2},
  author = {Ceterchi, Rodica},
}