@misc{indiciae4187321d683b,
  title = {Phase separated membrane bioreactor - Results from model system studies},
  author = {Petersen, G. R. and Seshan, P. K. and Dunlop, E. H.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900028392},
  note = {Source identifier: 19900028392}
}