Kobayashi, K. 2018. The four"I"s as key concepts in a re-examination of "Machizukuri" as an intrinsically vital element in urban planning for the post-urbanization period: A methodological consideration of the concept "Machizukuri". International Planning History Society Proceedings. 18, 1 (Oct. 2018), 77–84. DOI:https://doi.org/10.7480/iphs.2018.1.2671.