The Software Reuse Working Group: A Case Study in Fostering Reuse. - Ryan Gerard; Robert R. Downs; James J. Marshall; Robert E. Wolfe (IRI, 2007)

Reuse Readiness Levels as a Measure of Software Reusability. - James J. Marshall; Robert R. Downs (IGARSS (3), 2008)

Reuse of software assets for the NASA Earth science decadal survey missions. - Chris A. Mattmann; Robert R. Downs; James J. Marshall; Neal F. Most; Shahin Samadi (IGARSS, 2010)

Progress towards a NASA earth science Reuse Enablement System (RES). - James J. Marshall; Robert R. Downs; Chris A. Mattmann (IRI, 2010)

A Proposal on Using Reuse Readiness Levels to Measure Software Reusability. - Robert R. Downs; James J. Marshall (Data Sci. J., 2010)

Relevance of software reuse in building advanced scientific data processing systems. - James J. Marshall; Robert R. Downs; Shahin Samadi (Earth Sci. Informatics, 2010)

Software reuse methods to improve technological infrastructure for e-Science. - James J. Marshall; Robert R. Downs; Chris A. Mattmann (IRI, 2011)