Hills, T. T., & Pachur, T. (2011). Searching our cognitive social networks: How
we remember who we know. In L. Carlson, C. Hoelscher, & T. F. Shipley (Eds.), Expanding the space of cognitive science: Proceedings of the 33rd Annual Conference of the Cognitive Science
Society (pp. 1310-1311). Austin, TX: Cognitive Science Society.