@article {Stewart1996,
	title = {{Three-dimensional stochastic modeling using sonar sensing for undersea robotics}},
	journal = {Autonomous Robots},
	volume = {3},
	number = {2-3},
	year = {1996},
	pages = {121{\textendash}143},
	issn = {0929-5593},
	doi = {10.1007/BF00141151},
	url = {http://dx.doi.org/10.1007/BF00141151},
	author = {Stewart, W K}
}
@inbook {Tang1995,
	title = {{Texture classification using wavelet packet and fourier transforms}},
	booktitle = {Oceans {\textquoteright}95 : "Challenges of our changing global environment" : conference proceedings, October 9-12, 1995, San Diego, California},
	volume = {1},
	year = {1995},
	pages = {387{\textendash}396},
	publisher = {Oceans {\textquoteright}95 MTS/IEEE Conference Committee},
	organization = {Oceans {\textquoteright}95 MTS/IEEE Conference Committee},
	address = {San Diego, Calif.},
	isbn = {0-9339571-4-9},
	doi = {10.1109/OCEANS.1995.526799},
	url = {http://dx.doi.org/10.1109/OCEANS.1995.526799},
	author = {Tang, X and Stewart, W K}
}
@inbook {Stewart1989,
	title = {{Three-dimensional modeling of seaflorr backscatter from sidescan sonar for autonomous classfication and navigation}},
	booktitle = {Proceedings of the 6th International Symposium on Unmanned Untethered Submersible Technology, June 12-14, 1989},
	year = {1989},
	pages = {21 pages},
	publisher = {Marine Systems Engineering Laboratory, University of New Hampshire},
	organization = {Marine Systems Engineering Laboratory, University of New Hampshire},
	address = {Durham, N.H.},
	author = {Stewart, W K}
}
