@misc{indiciae64fe49e0be04,
  title = {Circular waveguide bifurcation for asymmetric modes},
  author = {Schilling, H. W. and Collin, R. E.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19850038019},
  note = {Source identifier: 19850038019}
}