@misc{indiciaefc6fa2dac468,
  title = {Utility interconnection issues for wind power generation},
  author = {Herrera, J. I. and Lawler, J. S. and Reddoch, T. W. and Sullivan, R. L.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870007967},
  note = {Source identifier: 19870007967}
}