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Publications

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• Marten, K.-U./Weiss, J. 2023): Verification of sustainability information by "independent providers of assurance services"?, in: iwp-Journal, Vol. 18 (3), pp. 34-49; RWZ, Vol. 33 (7-8), pp. 250-261.
• Marten, K.-U./Weiss, J. (2025): Verification of sustainability information by "independent providers of assurance services"? - An update, in: RWZ, Vol. 35 (5), pp. 135-140.
• Marten, K.-U./Kirschner, M. J. T./Weiss, J. P. (2025): Participations of private equity investors in audit firms - opportunities, risks and safeguards -, in: Der Betrieb, Vol. 78 (48), pp. 2923-2927.