Investigating the influence of structure of user performance with UML interaction diagrams. - Maria Kutar; Carol Britton; Trevor Barker; Jennifer Swan (PPIG, 2003)

User Preference and Performance with UML Interaction Diagrams. - Jennifer Swan; Maria Kutar; Trevor Barker; Carol Britton (VL/HCC, 2004)

An empirical study of factors that affect user performance when using UML interaction diagrams. - Jennifer Swan; Trevor Barker; Carol Britton; Maria Kutar (ISESE, 2005)