@misc{unknown-a,
  title = {Nb3Sn 層形成および超電導特性に与える Zn および Mg 添加効果},
  author = {伴野 信哉, 浅井 航希, 谷貝 剛},
  publisher = {},
  year = {},
  keywords = {Nb3Sn, Zn, Mg}
}