1. Effect of unionized ammonia, viscosity and protozoan contamination on reproduction and enzyme activity of the rotifer;Araujo;Brachionus rotundiformis,2001
2. Advancement of rotifer culture and manipulation techniques in Europe;Dhert;Aquaculture,2001
3. Dierckens , K . 2005. Results of a questionnaire on rotifer culture methods and protocols. Rotifer Workshop for Fish and Shellfish Hatchery Producers. Available at http://www.aquaculture.ugent.be/rotifer_workshop/index.htm. Accessed March 20, 2006.
4. Aqueous ammonia equilibrium calculations: Effects of ph and temperature;Emerson;Journal of Fishery Resource Board of Canada,1975