@misc{indiciaedfaf297cb6fd,
  title = {Development of a four-dimensional variational analysis system using the adjoint method at GLA. I - Dynamics},
  author = {Chao, Winston C. and Chang, Lang-Ping},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920067012},
  note = {Source identifier: 19920067012}
}