@inproceedings{sgem2018s27084, title = {NOISE LEVELS IN ZONE 30 AFTER INTRODUCTION OF SEVERAL SPEED BUMPS}, author = {Dominik Kacprzak}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future}, year = {2018}, pages = {649-656}, publisher = {STEF92 Technology}, doi = {10.5593/sgem2018/6.3/s27.084} }