@inproceedings{inproceedingse27d0f47,
title   = {Characteristics-based boundary conditions for the Euler adjoint problem: 2-D formulation},
author = {Hayashi, Marcelo and Ceze, Marco Antonio de Barros},
year = {2010},
publisher = {American Institute of Aeronautics and Astronautics},
booktitle   = {AIAA Applied Aerodynamics Conference}
}