@inproceedings{CTT100700568,
  author = {藤田 慎之輔 and 大崎 純},
  title = {部材断面と形状の同時最適化によるラチスシェルの重量最小化 境界条件の違いによる考察},
  booktitle = {日本建築学会大会学術講演梗概集（関東）構造},
  year = 2015,
}

@inproceedings{CTT100700579,
  author = {K. SEKI and M. OHSAKI and S. FUJITA},
  title = {Shape optimization of ruled surface considering static stiffness},
  booktitle = {11th Asian Pacific Conf. on Shell and Spatial Struct (APCS 2015)},
  year = 2015,
}