@article{GeoVra:69d,
  journal = {Publ. D\'ep. Math. (Lyon)},
  volume = {6},
  title = {Sur le spectre maximal d'une alg\`ebre de {L}ukasiewicz},
  year = {1969},
  fjournal = {Publications du D\'epartement de Math\'ematiques. Universit\'e
              Claude Bernard-Lyon I. Nouvelle S\'erie},
  pages = {1--12},
  number = {fasc. 1},
  author = {Georgescu, George and Vraciu, Constantin},
}