Fractional Brownian motion time-changed by gamma and inverse gamma process

@article{Kumar2017FractionalBM,
  title={Fractional Brownian motion time-changed by gamma and inverse gamma process},
  author={A. Kumar and Agnieszka Wyloma'nska and Rafal Polocza'nski and Sita Sundar},
  journal={Physica A-statistical Mechanics and Its Applications},
  year={2017},
  volume={468},
  pages={648-667}
}
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