Gerald L. Timpe Cdr., Neil Van de Voorde Lcdr.;
NOMAD buoys: An overview of forty years of use, Proceedings of MTS/IEEE OCEANS'95 Conference,
pp. 309 - 315, September 1995.
Neil Van de Voorde, Eduardo D. Michelena;
WSD/barometric test buoys deployed in the Gulf of Mexico, Proceedings of IEEE OCEANS'93 Conference,
pp. 105 - 110, October 1993.