24. HELENE, Paulo; MONTEIRO, Eliana & CARNEIRO, Armando. The Rehabilitation Method of Electrochemical Chloride Extraction by an Engineering View. Chapter 7.  In: Paulo Helene; Enio Figueiredo J. P.; Terence Holland & Rubens Bittencourt (Ed.).  Quality of Concrete Structures and Recent Advances in Concrete Materials and Testing. ACI SP-229. Farmington Hills: American Concrete Institute, 2005. v.1.  p. 109-120    ISBN  0-87031-182-4