4 Literatura
Seznam normovaných metod, např.:
NF T 90-103: Determination of the Biochemical Oxygen Demand
NBN 407: Biochemical Oxygen Demand
NEN 3235 5.4: Bepaling van het biochemisch zuurstofverbruik (BZV)
The Determination of Biochemical Oxygen Demand, Methods for the examination of Water and Associated Materials, HMSO, London.
ISO 5815: Determination of biochemical oxygen demand after n days.