K. Vanneste, and K. Verbeeck. “Paleoseismological Analysis of the Rurrand Fault Near Jülich, Roer Valley Graben, Germany: Coseismic or Aseismic Faulting History?”. Netherlands Journal of Geosciences, vol. 80, no. 1, Dec. 2001, pp. 155-69, doi:10.1017/S0016774600023817.