Sfriso, A.; Pavoni, B.; Marcomini, A. & Orio, A. A. (1992). "Macroalgae, Nutrient Cycles, and Pollutants in the Lagoon of Venice". Estuaries. 15 (4): 517–528. doi:10.2307/1352394. JSTOR1352394. S2CID84000695.
Sfriso, A.; Pavoni, B.; Marcomini, A. & Orio, A. A. (1992). "Macroalgae, Nutrient Cycles, and Pollutants in the Lagoon of Venice". Estuaries. 15 (4): 517–528. doi:10.2307/1352394. JSTOR1352394. S2CID84000695.
Sfriso, A.; Pavoni, B.; Marcomini, A. & Orio, A. A. (1992). "Macroalgae, Nutrient Cycles, and Pollutants in the Lagoon of Venice". Estuaries. 15 (4): 517–528. doi:10.2307/1352394. JSTOR1352394. S2CID84000695.