@article{Geo:82b,
  journal = {Z. Math. Logik Grundlag. Math.},
  volume = {28},
  title = {Algebraic analysis of the topological logic $L(I)$},
  year = {1982},
  fjournal = {Zeitschrift f\"ur Mathematische Logik und Grundlagen der
              Mathematik},
  pages = {447--454},
  number = {5},
  author = {Georgescu, George},
}