%0 Journal Article %J Tunnelling and Underground Space Technology %D 2014 %T Financially sustainable management strategies for urban wastewater collection infrastructure–Implementation of a system dynamics model %A Rashid Rehan %A Andre JA Unger %A Mark A Knight %A Carl T Haas %B Tunnelling and Underground Space Technology %V 39 %P 102-115 %G eng %U https://doi.org/10.1016/j.tust.2012.12.004