@ARTICLE {18931,
author={L. Gouveia and P. Patrício and A. F. Sousa},
doi={10.1007/s11235-015-0083-9},
journal={Telecommunication Systems},
title={Lexicographical minimization of routing hops in hop-constrained node survivable networks},
year={2016},
month={June},
volume={62},
number={2},
pages={417-434},
ISSN={1018-4864}
}