Using Virtual Environments in the Assessment of Executive Dysfunction. - Peter McGeorge; Louise H. Phillips; John R. Crawford; Sharin E. Garden; Sergio Della Sala; Alan B. Milne; Steven Hamilton; John S. Callender (Presence Teleoperators Virtual Environ., 2001)

On point estimation of the abnormality of a Mahalanobis index. - Fadlalla G. Elfadaly; Paul H. Garthwaite; John R. Crawford (Comput. Stat. Data Anal., 2016)