@inproceedings{CTT100847271,
  author = {Kaoru Nishina and Amana Hiraga and Yasuhito Fujita},
  title = {Procurement of Building Stone of the Former Crown Prince's Palace（Akasaka Palace） ―Progress in Employment of Building Stone in Modern Japan 1―},
  booktitle = {Journal of Architectural Institute of Japan Annual meeting},
  year = 2020,
}