@misc{indiciae75c668fd4ff3,
  title = {Fadeev equations for atomic problems and solutions for the /e, H/ system.},
  author = {Ball, J. S. and Chen, J. C. Y. and Wong, D. Y.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680060008},
  note = {Source identifier: 19680060008}
}