Top-down contingent feature-specific orienting with and without awareness of the visual input.
U. Ansorge, G. Horstmann, I. Scharlau, Advances in Cognitive Psychology 7 (2011) 108–119.

Latency facilitation in temporal-order judgments: Time course of facilitation as a function of judgment type.
I. Scharlau, U. Ansorge, G. Horstmann, Acta Psychologica 122 (2006) 129–159.

Influences of visibility, intentions, and probability in a peripheral cuing task.
U. Ansorge, M. Heumann, I. Scharlau, Consciousness and Cognition: An International Journal 11 (2002) 528–545.