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Are you Helmut Leder, author of the books below?
Wahrnehmung und Aufmerksamkeit (Basiswissen Psychologie) by Ulrich Ansorge Wahrnehmung und Aufmerksamkeit (Basiswissen Psychologie) by Ulrich Ansorge Neuroscience of Creativity by Oshin Vartanian Der Zufall als Notwendigkeit by Anton Zeilinger Wahrnehmung und Aufmerksamkeit (Basiswissen Psychologie) by Ulrich Ansorge


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