@misc{indiciaeb672c1eb7aeb,
  title = {M-MRAC Backstepping for Systems with Unknown Virtual Control Coefficients},
  author = {Stepanyan, Vahram and Krishnakumar, Kalmanje},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20150018874},
  note = {Source identifier: 20150018874}
}