@article{articlec76a9356,
title   = {String-averaging incremental subgradients for constrained convex optimization with applications to reconstruction of tomographic images},
author = {Oliveira, Rafael Massambone de and Helou, Elias Salomão and Costa, Eduardo Fontoura},
year = {2016},
doi = {10.1088/0266-5611/32/11/115014},
journal   = {Inverse Problems : An International Journal of Inverse Problems, Inverse Methods and Computerised Inversion of Data}
}