@Journal{DBLP:journals/tkdd/KorenNV07,
   title = {Measuring and extracting proximity graphs in networks},
   author = {Yehuda Koren and Stephen C. North and Chris Volinsky},
   year = 2007,
   Journal = {TKDD},
   Volume = 1,
   Number = 3,
   att_url = {http://www2.research.att.com/areas/visualization/papers_videos/pdf/DBLP-journals-tkdd-KorenNV07.pdf},
   att_abstract_url = {abstracts/DBLP-journals-tkdd-KorenNV07.txt}
}