Specifying Performance Measures for PEPA. - Graham Clark; Stephen Gilmore; Jane Hillston (ARTS, 1999)

Experiences with the PEPA performance modelling. - Graham Clark; Stephen Gilmore; Jane Hillston; Nigel Thomas (IEE Proc. Softw., 1999)

Exploiting Modal Logic to Express Performance Measures. - Graham Clark; Stephen Gilmore; Jane Hillston; Marina Ribaudo (Computer Performance Evaluation / TOOLS, 2000)

Implementing a Stochastic Process Algebra within the Möbius Modeling Framework. - Graham Clark; William H. Sanders (PAPM-PROBMIV, 2001)

The Möbius Modeling Tool. - Graham Clark; Tod Courtney; David Daly; Daniel D. Deavours; Salem Derisavi; Jay M. Doyle; William H. Sanders; Patrick G. Webster (PNPM, 2001)

Product form solution for an insensitive stochastic process algebra structure. - Graham Clark; Jane Hillston (Perform. Evaluation, 2002)

The Möbius Framework and Its Implementation. - Daniel D. Deavours; Graham Clark; Tod Courtney; David Daly; Salem Derisavi; Jay M. Doyle; William H. Sanders; Patrick G. Webster (IEEE Trans. Software Eng., 2002)

Measuring Safety: Applying PSM to the System Safety Domain. - John Murdoch; Graham Clark; Antony Powell; Paul Caseley (SCS, 2003)

Using structured language in the measurement of software projects. - Graham Clark (2008)

Fuzzy Logic Application in Performance-Based Contracting Process. - Andre Pozzetti; Cees Bil; Graham Clark (CE, 2012)