A design oriented approach to software maintenance. - Jaehyoun Kim; Sargon Hasso; C. Robert Carlson (CATA, 2001)

Software Composition Using Design Patterns. - Sargon Hasso; C. Robert Carlson (Software Engineering Research and Practice, 2004)

Design patterns as first-class connectors. - Sargon Hasso; Carl Carlson (RIIT, 2013)

Software patterns catalog based on a new classification scheme. - Sargon Hasso; Robert C. Carlson (Softw. Pract. Exp., 2013)