T.F. Welch, S.R. Gehrke, & F. Wang. (2016). Long-term impact of network access to bike facilities and public transit stations on housing sales prices in Portland, Oregon. Journal of Transport Geography 54: 264-272. 
T.F. Welch, S.R. Gehrke, & F. Wang. (2016). Long-term impact of network access to bike facilities and public transit stations on housing sales prices in Portland, Oregon. Journal of Transport Geography 54: 264-272.