@article{Logan2003,
author = {Logan, J.R. and Alba, R.D. and Stults, B.J.},
title= {Enclaves and entrepreneurs: Assessing the payoff for immigrants and minorities},
year = {2003},
doi = {10.1111/j.1747-7379.2003.tb00141.x},
volume = {37},
number = {2},
pages = {344--388},
}