TY - CPAPER AU - Marek Teichmann TI - MAINTENANCE AND PREVENTION OF FAILURES AT SEWER NETWORK T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation PY - 2018 SP - 501 EP - 508 DO - 10.5593/sgem2018/5.1/s20.065 PB - STEF92 Technology ER -