X. Yun, E. R. Bachmann, R. B. McGhee, R. H. Whalen, R. L. Roberts, R. G. Knapp, A. J. Healey, M. J. Zyda; Testing and evaluation of an integrated GPS/INS system for small AUV navigation (SANS), Proceedings of the Tenth International Symposium on Unmanned Untethered Submersible Technology, vol. 10, pp. 101 - 108, September 1997.