@misc{indiciae29b4f3c053d4, title = {The current state of modeling}, author = {Randall J. Hunt and Chunmiao Zheng}, year = {2012}, doi = {10.1111/j.1745-6584.2012.00936.x}, url = {https://pubs.usgs.gov/publication/70110900}, note = {Source identifier: 70110900} }