Natürlichsprachliches Zugangssystem zu Umweltdatenbanken. - R. Becker; W. Gotterbarm; Achim Karduck; Detlef Küpper; F. Liske; Dietmar F. Rösner (Informatik für den Umweltschutz, 1990)

A Cooperative, Natural Language Enviromental Information Systems. - R. Becker; Detlef Küpper; M. Strobel 001; Dietmar F. Rösner (IFIP Congress (2), 1992)

Using discrete-time techniques to test continuous-time models for nonlinearity in drift. - R. Becker; A. S. Hurn (Math. Comput. Simul., 2004)

Spatial Time Domain Reflectometry (spatial TDR) in geo-environmental engineering. - Alexander Scheuermann; Christopher Gonzales; J. Fan; B. Braga; Thomas Baumgartl; David A. Lockington; Stefan Schlaeger; R. Becker; Norman Wagner; Christof Hübner (SAS, 2014)