A methodology to model the dynamic structure of an organization. - Ralph R. Bravoco; Surya B. Yadav (Inf. Syst., 1985)

A methodology to model the information structure of an organization. - Ralph R. Bravoco; Surya B. Yadav (J. Syst. Softw., 1985)

Comparison of Analysis Techniques for Information Requirement Determination. - Surya B. Yadav; Ralph R. Bravoco; Akemi T. Chatfield; T. M. Rajkumar (Commun. ACM, 1988)