Opitz, B., Mecklinger, A., Friederici, A. D., von Cramon, D. Y., Kruggel, F. J., & Wiggins, C. J. (1998). Hemodynamic and electrophysiological correlates of deviancy, target and novelty processing. NeuroImage, 7(4, Part II), S655-S655. doi:10.1016/S1053-8119(18)31488-5.