[文献求助］
Title: 'Optimal' accessibility landscapes? Development of a new methodology for simulating and assessing jobs-housing relationships in urban regions
Source: Urban studies [0042-0980] Horner yr:2008 vol:45 iss:8 pg:1583 -1602  
文献链接：http://usj.sagepub.com/content/45/8/1583.abstract
[文献求助2］
Title: The Impact of Spatial Imbalance and Socioeconomic Characteristics on Average Distance Commuted in the Sydney Metropolitan Area

Source: Urban studies  February 2009 vol. 46 no. 2 317-339
文献链接：http://usj.sagepub.com/content/46/2/317


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