@article{newman0001118, author = {Newman, M.E.J.}, institution = {Santa Fe Institute}, interhash = {e219a44a920a498d2fcd78876945216f}, intrahash = {738a4cffd8d031871c9c223f36b258f1}, journal = {Complexity}, title = {Small Worlds: The Structure of Social Networks}, url = {http://www.santafe.edu/research/publications/workingpapers/99-12-080.pdf}, year = 2000 }