Braid theory and Zipf-Mandelbrot relation used in microparticle dynamicsK. de Lange Kristiansen, G. Helgesen and A. T. SkjeltorpEur. Phys. J. B, 51 3 (2006) 363-371DOI: https://doi.org/10.1140/epjb/e2006-00241-7