1. Rolles, R, Luyk, KE, ‘Treatise on coatings’, 3, Pigments part I P.51, Marcel Dekker, New York, 1975.
2. Reißer, W, Fetz, A, Roth, E, Polym, Paint Col. Journ.,185, (10), 1995.
3. Muller, B, Schmelich, T, Gampper, M, Farbe und Lack,101, (101), 1995.
4. Müller, B, Dawidowski, Coating,28, 345, 1995.
5. Muller, B, Franze, K, Mebarek, D, Corrosion,51, 625, 1995.