@article{Henderson2012a,
author = {Henderson, Ryan P. and Martins, Joaquim R. R. A. and Perez, Ruben E.},
journal = {The Aeronautical Journal},
month = jan,
number = {1175},
pages = {1--22},
title = {Aircraft Conceptual Design for Optimal Environmental Performance},
volume = {116},
year = {2012}
}