TY - SER AU - Cohen,L. AU - Moreno,A. AU - Berna,J.L. TI - Influence of anionic concentration and water hardness on foaming properties of a linear alkylbenzenc sulfonate Sources - Journal of AOAC International Sources - Vol. 70 No. 1 1993 : 75-82 ISSN - 1060-3271 ER -