@misc{indiciaed33ed7e4f807,
  title = {APPLICATION OF MULTIPLE REGRESSION ANALYSIS TO IDENTIFICATION TIME-VARYING LINEAR DYNAMIC SYSTEMS},
  author = {Elkind, J. I. and Green, D. M. and Starr, E. A.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19630010664},
  note = {Source identifier: 19630010664}
}