@article{Simpson2017,
author = {Simpson, D. and Rue, H. and Riebler, A. and Martins, T. and Sørbye, S.},
title= {Penalising model component complexity: A principled, practical approach to constructing priors (with discussion},
year = {2017},
doi = {10.1214/16-STS576},
volume = {32},
pages = {1--28},
}