1.

Conference Proceedings

Conference Proceedings
Petersen G. ; Weber H. ; Grassl H.
Pub. info.: Control and fate of atmospheric trace metals.  pp.57-83,  1989.  Dordrecht.  Kluwer
Title of ser.: NATO ASI series. Series C, Mathematical and physical sciences
Ser. no.: 268
2.

Conference Proceedings

Conference Proceedings
Weber H.
Pub. info.: Laser applications for mechanical industry.  pp.11-29,  1993.  Dordrecht.  Kluwer Academic Publishers
Title of ser.: NATO ASI series. Series E, Applied sciences
Ser. no.: 238