Pure Appl. Chem., 1984, Vol. 56, No. 2, pp. 247-292
doi:10.1351/pac198456020247
ANALYTICAL CHEMISTRY DIVISION
COMMISSION ON EQUILIBRIUM DATA
Critical survey of formation constants of complexes of histidine, phenylalanine, tyrosine, L-DOPA and tryptophan
L. D. Pettit