@article{Mader2008,
author = {Mader, Charles A. and Martins, Joaquim R. R. A. and Alonso, Juan J. and van der Weide, Edwin},
doi = {10.2514/1.29123},
journal = {AIAA Journal},
month = apr,
number = {4},
pages = {863--873},
title = {{AD}joint: An Approach for the Rapid Development of Discrete Adjoint Solvers},
volume = {46},
year = {2008}
}