%0 book part %@ %A Herzsprung, P., Weil, L., Niessner, R. %D 1991 %J Vom Wasser %P 51-60 %T Determination of organophosphorus compounds and carbamates by their inhibition of cholinesterase: Part 3 The cholinesterase inhibition test and its experimental realisation for detecting insecticides in water %U %X