@article{ISADG,
      recid = {282018},
      title = {Benjamin Constant},
      institution = {1999-12-31},
      organizations = {1999-12-31},
      publisher = {1999-12-31},
      address = {1950-01-01},
      number = {ISADG},
      pages = {1 pièce},
      month = {Apr},
      year = {1950},
      url = {http://patrinum.ch/record/282018},
}