@ARTICLE{7448970,
  author={J. {Frecon} and G. {Didier} and N. {Pustelnik} and P. {Abry}},
  journal={IEEE Transactions on Signal Processing}, 
  title={Non-Linear Wavelet Regression and Branch   Bound Optimization for the Full Identification of Bivariate Operator Fractional Brownian Motion}, 
  year={2016},
  volume={64},
  number={15},
  pages={4040-4049},}