Martin Decky. "IN SITU DETERMINATION OF THE CALIFORNIA BEARING RATIO OF PAVEMENT SUBGRADE." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 16th International Multidisciplinary Scientific GeoConference SGEM2016, Science and Technologies in Geology, Exploration and Mining, 2016. https://doi.org/10.5593/sgem2016/b11/s02.108