Fehr, Melodie; Gosselin, Shonda; Oellermann, Ortrud R. The metric dimension of Cayley digraphs. (English) Zbl 1085.05034 Discrete Math. 306, No. 1, 31-41 (2006). MSC: 05C25 05C20 05C12 90C05 90C10 PDFBibTeX XMLCite \textit{M. Fehr} et al., Discrete Math. 306, No. 1, 31--41 (2006; Zbl 1085.05034) Full Text: DOI
Currie, James; Oellermann, Ortrud R. The metric dimension and metric independence of a graph. (English) Zbl 0986.05040 J. Comb. Math. Comb. Comput. 39, 157-167 (2001). Reviewer: Ioan Tomescu (Bucureşti) MSC: 05C12 05C85 68R10 05C90 90C10 PDFBibTeX XMLCite \textit{J. Currie} and \textit{O. R. Oellermann}, J. Comb. Math. Comb. Comput. 39, 157--167 (2001; Zbl 0986.05040)
Oellermann, Ortrud R. On Steiner centers and Steiner medians of graphs. (English) Zbl 0968.05027 Networks 34, No. 4, 258-263 (1999). MSC: 05C12 90C35 90B10 05C05 PDFBibTeX XMLCite \textit{O. R. Oellermann}, Networks 34, No. 4, 258--263 (1999; Zbl 0968.05027) Full Text: DOI
Day, D. P.; Oellermann, Ortrud R.; Swart, Henda C. A characterization of 3-Steiner distance hereditary graphs. (English) Zbl 0888.90140 Networks 30, No. 4, 243-253 (1997). MSC: 90C35 PDFBibTeX XMLCite \textit{D. P. Day} et al., Networks 30, No. 4, 243--253 (1997; Zbl 0888.90140) Full Text: DOI
Oellermann, Ortrud R. From Steiner centers to Steiner medians. (English) Zbl 0834.05024 J. Graph Theory 20, No. 2, 113-122 (1995). Reviewer: F.Plastria (Brussels) MSC: 05C12 05C05 05C85 90B80 PDFBibTeX XMLCite \textit{O. R. Oellermann}, J. Graph Theory 20, No. 2, 113--122 (1995; Zbl 0834.05024) Full Text: DOI