@misc{indiciaec1bf45a1ed36,
  title = {The U-tube: A novel system for acquiring borehole fluid samples from a deep geologic CO2 sequestration experiment},
  author = {Barry M. Freifeild and Robert C. Trautz and Yousif K. Kharaka and Tommy J. Phelps and Larry R. Myer and Susan D. Hovorka and Daniel J. Collins},
  year = {2005},
  doi = {10.1029/2005jb003735},
  url = {https://pubs.usgs.gov/publication/70184386},
  note = {Source identifier: 70184386}
}