TY - CONF A1 - Pucher, Karl A1 - Pucher, Robert T1 - Pressure Losses Due to the Leakage in the Air Ducts – A safety Problem for Tunnel Users T2 - VKM-THD Mitteilungen / 3rd Symposium, Tunnel Safety and Ventilation / Helmut Eichlseder / Heft 87 / 15.-17. Mai 2006 / S. 227 – 231 KW - Tunnel Y1 - 2019 UR - http://opus.technikum-wien.at/frontdoor/index/index/docId/2107 ER -