TY - CPAPER AU - Grzegorz WrzesiƄski TI - INFLUENCE OF PLASTICITY INDEX ON STRENGTH PARAMETERS IN COHESIVE SOILS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Minining PY - 2018 SP - 379 EP - 386 DO - 10.5593/sgem2018/1.2/s02.048 PB - STEF92 Technology ER -