BibTex format
@article{Parpas:2017:10.1137/16M1082299,
author = {Parpas, P},
doi = {10.1137/16M1082299},
journal = {SIAM Journal on Scientific Computing},
pages = {S681--S701},
title = {A multilevel proximal gradient algorithm for a class of composite optimization problems},
url = {http://dx.doi.org/10.1137/16M1082299},
volume = {39},
year = {2017}
}