@unpublished{EsmahiDiniBernard1999,
  author  = {L. Esmahi and P. Dini and J.C. Bernard},
  title   = {Toward An open intelligent market place for mobile agents},
  institution = {Fachbereich Informatik},
  year    = {1999},
  url  = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-2123},
}