Pure Appl. Chem., 1983, Vol. 55, No. 6, pp. 1035-1040
doi:10.1351/pac198355061035
COMMISSION ON WATER QUALITY
Recommended notation for use in the description of biological wastewater treatment processes (Provisional)
P. Grau, P. M. Sutton, S. Elmaleh, C. P. Grady, W. Gujer, M. Henze and J. Koller