Nistor, E.,  
"Concern-Driven Software Evolution",  
Doctoral Dissertation: University of California, Irvine, 2009.
 Nistor, E.,  
"Concern-Driven Software Evolution",  
Information and Computer Science, Irvine, University of California, 2009.
 Nardi, B., S. Whittaker, E. Isaacs, M. Creech, J. Johnson, and J. Hainsworth,  
"ContactMap: Integrating communication and information through visualizing personal social networks",  
Communications of the Association for Computing Machinery, vol. April, pp. 89-95, 2002.
 Nardi, B., R. Vatrapu, and T. Clemmensen,  
"Comparative informatics",  
interactions, vol. 18, no. 2, pp. 28-33, March + April, 2011.
 Nardi, B., B. Tomlinson, D. Patterson, J. Chen, D. Pargman, B. Raghavan, and B. Penzenstadler,  
"Computing within Limits",  
Communications of the ACM, vol. 61, issue 10, 10/2018.
 Nardi, B. A., S. Whittaker, E. Isaacs, M. Creech, J. Johnson, and J. Hainsworth,  
"ContactMap: Integrating Communication and Information Through Visualizing Personal Social Networks",  
Communications of the ACM, vol. 45, no. 4, pp. 89-95, 2002.