Jordan, R. A., L. A. B. Cortez, R. Baldassin Jr., J. D. Scorvo, C. M. D. Frascá-Scorvo, M. G. Rigolino, and Y. A. Tabata. “INTENSIVE FISH FARMING SYSTEM WITH WATER RECIRCULATION AND TEMPERATURE CONTROL BY A DOUBLE THERMAL EFFECT HEAT PUMP”. Revista Brasileira De Engenharia De Biossistemas, vol. 5, no. 1, June 2011, pp. 12-22, doi:10.18011/bioeng2011v5n1p12-22.