@misc{indiciaec6b716862536,
  title = {On the specification of structural equation models for ecological systems},
  author = {James B. Grace and T. Michael Anderson and Han Olff and S.M. Scheiner},
  year = {2010},
  doi = {10.1890/09-0464.1},
  url = {https://pubs.usgs.gov/publication/70033860},
  note = {Source identifier: 70033860}
}