@article{Chi:04,
  journal = {An. Univ. Craiova Ser. Mat. Inform.},
  volume = {31},
  title = {A note on {$LM_n$}-algebras of fractions},
  author = {Chirte{\c{s}}, Florentina},
  year = {2004},
  fjournal = {Analele Universit\u a\c tii din Craiova. Seria Matematic\u
              a-Informatic\u a},
  pages = {20--27},
}