1. Zarfdjian MH, Michaloudi E, Bobori DC, Mourelatos S (2000) Zooplankton abundance in the Aliakmon River, Greece. Belg J Zool 130(1):29–33
2. Lair N, Reyes-Marchant P (1997) The potamoplankton of the Middle Loire and the role of the ‘moving littoral’ in downstream transfer of algae and rotifers. Hydrobiologia 356:33–52
3. Allan JD (1976) Life history patterns in zooplankton. Am Nat 110:165–180
4. Gulyás P (2002) Zooplankton. In: Motlova M (ed) Summary of the final report “Joint Danube Survey” May 2002 ICPDR—International Commission for the Protection of the Danube River/Permanent Secretariat Vienna International Centre, Vienna/Austria.
http://www.icpdr.org/main/activities-projects/joint-danube-survey-1
. Accessed 30 Mar 2013
5. Kalafatić V (1978) Composition and dynamics of zooplankton in the Sava Lake. Verh Internat Verein Limnol 20:1664–1666