Delay-induced chaos with multifractal attractor in a traffic flow model L. A. Safonov, E. Tomer, V. V. Strygin, Y. Ashkenazy and S. Havlin Europhys. Lett., 57 2 (2002) 151-157 Published online: 01 September 2002 DOI: 10.1209/epl/i2002-00555-0