On the Specification of the Business and Economic Foundations of Electronic Commerce. - Angelo E. Thalassinidis; Ira Sack (Behavioral Specifications of Businesses and Systems, 1999)

An Introduction to Knowledge Binding. - Joseph Morabito; Ira Sack; Anilkumar Bhate (TOOLS (34), 2000)

Mechanisms for communication between business and IT experts. - Haim Kilov; Ira Sack (Comput. Stand. Interfaces, 2009)