Integrating Data Custodians in eHealth Grids - A Digest of Security and Privacy Aspects. - Jochen Fingberg; Marit Hansen; Markus Hansen; Henry Krasemann; Luigi Lo Iacono; Thomas Probst; Jessica Wright (GI Jahrestagung (1), 2006)

DRM-Desaster: Das Sony BMG-Rootkit - Dubiose DRM-Software unterwandert System-Sicherheit. - Markus Hansen (Datenschutz und Datensicherheit, 2006)

Identification and Tracking of Individuals and Social Networks using the Electronic Product Code on RFID Tags. - Markus Hansen; Sebastian Meissner (FIDIS, 2007)

Multilateral Privacy in Clouds: Requirements for Use in Industry. - Ina Schiering; Markus Hansen (PrimeLife, 2009)

Best m-term approximation and Lizorkin-Triebel spaces. - Markus Hansen; Winfried Sickel (J. Approx. Theory, 2011)

Sparse Approximation Algorithms for High Dimensional Parametric Initial Value Problems. - Markus Hansen; Claudia Schillings; Christoph Schwab (HPSC, 2012)

Nonlinear Approximation Rates and Besov Regularity for Elliptic PDEs on Polyhedral Domains. - Markus Hansen (Found. Comput. Math., 2015)

Situational Awareness and Decision-Making in Maritime Operations: A Cognitive Perspective. - Markus Hansen; Salman Nazir (HCI (9), 2024)

Refined localization spaces, Kondratiev spaces with fractional smoothness and extension operators. - Markus Hansen; Cornelia Schneider (CoRR, 2024)

Relations between Kondratiev spaces and refined localization Triebel-Lizorkin spaces. - Markus Hansen; Benjamin Scharf; Cornelia Schneider (J. Approx. Theory, 2025)