Hilty, R. M. (1992). Review of: Pretnar, St.: International Encyclopedia of Comparative
Law. Under the Auspices of the Intnernational Association of Legal Science. Vol. 14: Copyright and Industrial Property. Chap.
6: Inventor's Certificates, Rationalization Proposals and Discoveries. Mohr Siebeck, Tübingen etc. 1983.
Rabels Zeitschrift für ausländisches und internationales Privatrecht, 369-371.