@inproceedings{sgem2014s20068, title = {OPTIMIZE THE AMOUNT OF NATURAL ZEOLITE ADDITION TO THE SUB BASE ASPHALT LAYERS}, author = {Jan Mandula}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION}, year = {2014}, pages = {}, publisher = {Stef92 Technology}, doi = {10.5593/sgem2014/b51/s20.068} }