@misc{miscca2bec44,
title   = {Proximal methods for nonlinear programming: double regularization and inexact subproblems},
author = {Eckstein, Jonathan and Silva, Paulo J. S.},
year = {2010},
doi = {10.1007/s10589-009-9274-1},
booktitle   = {Brazilian Workshop on Continous Optimization}
}