TY - CPAPER AU - Jan Petrů TI - ANALYSIS OF LEVEL CROSSINGS FROM THE POINT OF VIEW OF THE DESIGN ELEMENTS OF THE ROADS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future PY - 2018 SP - 489 EP - 494 DO - 10.5593/sgem2018/6.3/s27.063 PB - STEF92 Technology ER -