Identifying the Key Factors Affecting the Quality of a Cost Estimate. - Evaggelos Lavdas; Rajkumar Roy; Charles Wainwright (CE, 2006)

Cost optimising aircraft systems at a conceptual design stage. - Oliver Houseman; Rajkumar Roy; Charles Wainwright; Evaggelos Lavdas (Int. J. Manuf. Technol. Manag., 2008)