@article{Simpson2011a,
author = {Simpson, Timothy W. and Martins, Joaquim R. R. A.},
doi = {10.1115/1.4004465},
journal = {Journal of Mechanical Design},
month = oct,
number = {10},
pages = {101002},
title = {Multidisciplinary Design Optimization for Complex Engineered Systems Design: Report from an {NSF} Workshop},
volume = {133},
year = {2011}
}