1. A ship-borne data logging and processing system for acoustic fish surveys;Blindheim;Fish. Res.,1981
2. Comer, D.E., 1988. Internetworking with TCP/IP: Principles, Protocols, and Architecture. Prentice-Hall International, London.
3. Date, C.J., 1987. A Guide to the SQL Standard. Addison-Wesley, Reading, MA.
4. On the possibility of estimating year-class strength by measuring echo-abundance of 0-group fish;Dragesund;Fiskeridir. Skr. Ser. Havunders.,1965
5. Acoustic applications in fisheries science: the ICES contribution;Fernandes;ICES Mar. Sci. Symp.,2002