@article{hirayama_yamashita_2003, 
  title={Faddeev模型とSkyrme模型の厳密平面波解(場の量子論の基礎的諸問題と応用,研究会報告)}, 
  volume={107}, 
  DOI={10.24532/soken.107.5_e38}, 
  number={5}, 
  publisher={Soryushiron Kenkyu Editorial Office}, 
  author={HIRAYAMA, Minoru and YAMASHITA, Jun}, 
  year={2003}
  }