ed.: Schmidt-Clausen, Hans-Joachim (2001)
PAL 2001: Proceedings of the Symposium Darmstadt Univ. of Technology, 2001; Progress in Automobile Lighting.
Book, Bibliographie

Schmidt-Clausen, Hans-Joachim (1999)
Criteria for the visibility of road markings.
Book, Bibliographie

ed.: Schmidt-Clausen, Hans-Joachim (1999)
PAL'99: Proceedings of the Conference Lichttechnik Darmstadt 1999; Progress in Automobile Lighting. Bd. 1 u. 2.
Book, Bibliographie

Schmidt-Clausen, Hans-Joachim (1999)
Retroreflective marking of vehicles.
Book, Bibliographie

ed.: Schmidt-Clausen, Hans-Joachim (1996)
40 Jahre Lichttechnik Darmstadt, 1956-1996.
Book, Bibliographie