@misc{indiciae7904cb9fe57e, title = {Remote sensing in the mixing zone}, author = {Villemonte, J. R. and Hoopes, J. A. and Wu, D. S. and Lillesand, T. M.}, year = {1973}, url = {https://ntrs.nasa.gov/citations/19740010928}, note = {Source identifier: 19740010928} }