Authors: Omran, MO Barrett, W

Citation: Mo. Omran et W. Barrett, The real positive definite completion problem for a 4-cycle, LIN ALG APP, 336, 2001, pp. 131-166

Authors: Barrett, W Lau, LMS Dew, PM

Citation: W. Barrett et al., Facilitating knowledge transfer in an R&D environment: A case study, INTERNET-BASED ORGANIZATIONAL MEMORY AND KNOWLEDGE MANAGEMENT, 2000, pp. 147-169

Authors: Barrett, W Hall, HT Loewy, R

Citation: W. Barrett et al., The cone of class function inequalities for the 4-by-4 positive semidefinite matrices, P LOND MATH, 79, 1999, pp. 107-130

Authors: Barrett, W Hall, HT Loewy, R

Citation: W. Barrett et al., A nonpolyhedral cone of class function inequalities for positive semidefinite matrices, LIN ALG APP, 303, 1999, pp. 535-553