@article{CTT100823701,
  author = {L. Xu and Y. Kajikawa},
  title = {An integrated framework for resilience research: a systematic review based on citation network analysis},
  journal = {Sustainability Science},
  year = 2018,
}

@article{CTT100823698,
  author = {L. Xu and P. Gober and H.S. Wheater and Y. Kajikawa},
  title = {Reframing socio-hydrological research to include a social science perspective},
  journal = {Journal of Hydrology},
  year = 2018,
}