@article{igarasi1959,
  title={On the Intermediate Resonance Levels in the Nuclear Reactions},
  author={Sin-iti IGARASI and K. Izumo and T. Udagawa},
  year={1959},
  journal={Progress of Theoretical Physics},
  doi={10.1143/ptp.21.468},
  url={https://doi.org/10.1143/ptp.21.468}
}