@misc{indiciaee75fec1512cb,
  title = {Chebyshev series solution of nonlinear ordinary differential equations - Initial-value problems},
  author = {Byrd, P. F. and Lee, K. L.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690027545},
  note = {Source identifier: 19690027545}
}