@Article{ MartÃnez:483-507,
author = { Fernando MartÃnez Soto } ,
title = { Volumetric Mix-Design optimization of bituminous rubber-mixtures in railway sub-ballast },
journal = { International Journal of Engineering, Sciences and Research Technology },
year = { 2018 },
volume = { 7 },
pages = { 483-507 },
}