@incollection{Goddard2011, author = {Goddard, Wayne and Oellermann, Ortud}, booktitle = {Structural Analysis of Complex Networks}, keywords = {SML-LIB-BIBLIO,lang:ENG}, mendeley-tags = {SML-LIB-BIBLIO,lang:ENG}, pages = {49----72}, publisher = {Springer}, title = {{Distance in Graphs}}, year = {2011} }