@misc{indiciae191d1997f419,
  title = {Gradient-free MCMC methods for dynamic causal modelling},
  author = {Sengupta, Biswa and Friston, Karl J. and Penny, Will D.},
  year = {2015},
  doi = {10.1016/j.neuroimage.2015.03.008},
  url = {https://www.osti.gov/biblio/1241923},
  note = {Source identifier: 1241923}
}