The PADL-1.0/2 system for defining and displaying solid objects. - Herbert B. Voelcker; Aristides A. G. Requicha; Eugene E. Hartquist; W. Fisher; J. Metzger; Robert B. Tilove; N. Birrell; W. Hunt; G. Armstrong; T. Check; R. Moote; J. McSweeney (SIGGRAPH, 1978)

Ordinateur et synthese organique: Approche analytique. Exemple de I'azaadamantane. - Rémi Barone; A. Both; Michel Chanon; J. Metzger (Comput. Chem., 1979)