@article{Sobek2011,
author = {Sobek, M. and Cleveland, L. and Flood, S. and Hall, P.K. and King, M.L. and Ruggles, S. and Schroeder, M.},
title= {Big Data: Large-Scale Historical Infrastructure from the Minnesota Population Center},
year = {2011},
doi = {10.1080/01615440.2011.564572},
journal = {Historical Methods},
volume = {44},
number = {2},
pages = {61--68},
}