Authors: Pennock, DM Lawrence, S Giles, CL Nielsen, FA

Citation: Dm. Pennock et al., The real power of artificial markets, SCIENCE, 291(5506), 2001, pp. 987-988

Authors: Lawrence, S Pennock, DM Flake, GW Krovetz, R Coetzee, FM Glover, E Nielsen, FA Kruger, A Giles, CL

Citation: S. Lawrence et al., Persistence of Web references in scientific research, COMPUTER, 34(2), 2001, pp. 26