1. Aitchison, J., Brown, J.A.C.: The lognormal distribution. Cambridge: Cambridge University Press 1973
2. Hastings, C.G., Peacock, I.B.: Statistical distributions. London: Butterworths 1975
3. Allen, T.: Particle size measurements. In: Powder Techn. Series. London: Chapman and Hall 1981
4. Granquist, C.G., Buhrman, R.A.: J. Appl. Phys.47 2200 (1976)
5. Ganteför, G., Gansa, M., Meiwes-Broer, K.H., Lutz, H.O.: Z. Phys. D ? Atoms, Molecules and Clusters12 405 (1989)