Using Value Models for Business Risk Analysis in e-Service Networks. - Dan Ionita; Roel J. Wieringa; Lars Wolos; Jaap Gordijn; Wolter Pieters (PoEM, 2015)

Fraud Risk Modelling: Requirements Elicitation in the Case of Telecom Services. - Ahmed Seid Yesuf; Lars Wolos; Kai Rannenberg (IESS, 2017)