Minimum chromaticity of circulant graphs. - Nenad Obradoviç; Joseph G. Peters; Goran Ruzic (Discret. Math., 2005)

Reliable broadcasting in double loop networks. - Nenad Obradoviç; Joseph G. Peters; Goran Ruzic (Networks, 2005)

Efficient domination in circulant graphs with two chord lengths. - Nenad Obradoviç; Joseph G. Peters; Goran Ruzic (Inf. Process. Lett., 2007)