@article{articled05a0fe6, title = {On augmented Lagrangian methods with general lower-level constraints}, author = {Andreani, R and Birgin, Ernesto Julian Goldberg and Martínez, J. M and Schuverdt, M. L}, year = {2008}, doi = {10.1137/060654797}, journal = {SIAM Journal on Optimization} }