Keiler, J. (2013). Actus reus and participation in European criminal law. [Doctoral Thesis, Maastricht University]. Intersentia. https://doi.org/10.26481/dis.20130412jk

Keiler, J., & Roef, D. (Eds.) (2015). Comparative concepts of criminal law. Intersentia.

Keiler, J. (2017). Terrorist Speech and the Criminal law - A Comparative Analysis. European Journal of Crime, Criminal Law and Criminal Justice, 25(3), 230-259. https://doi.org/10.1163/15718174-02503003

Keiler, J., & Klip, A. (2021). The Sentence is Only the Beginning: Hiccups in the Cross-Border Execution of Judgments in the Euregion Meuse-Rhine. European Journal of Crime, Criminal Law and Criminal Justice, 29(3/4), 189-217. https://doi.org/10.1163/15718174-bja10016

Keiler, J. (2019). Actus Reus and Mens Rea: The elements of crime and the framework of criminal liability. In J. Keiler, & D. Roef (Eds.), Comparative concepts of criminal law (3 ed., pp. 107-120). Intersentia.

Keiler, J. (2019). Causation. In J. Keiler, & D. Roef (Eds.), Comparative concepts of criminal law (3 ed., pp. 153-176). Intersentia.

Keiler, J. (2019). Commission versus Omission. In J. Keiler, & D. Roef (Eds.), Comparative concepts of criminal law (3 ed., pp. 121-152). Intersentia.

Keiler, J., & Roef, D. (Eds.) (2019). Comparative concepts of criminal law. (3 ed.) Intersentia.

Keiler, J. (2019). Forms of participation. In J. Keiler, & D. Roef (Eds.), Comparative concepts of criminal law (3 ed., pp. 285-332). Intersentia.

Keiler, J., & Roef, D. (2019). Inchoate offences: Attempt and preparation. In J. Keiler, & D. Roef (Eds.), Comparative concepts of criminal law (3 ed., pp. 253-284). Intersentia.

Keiler, J., & Roef, D. (2019). Introduction. In J. Keiler, & D. Roef (Eds.), Comparative concepts of criminal law (3 ed., pp. 1-10). Intersentia.

Keiler, J. (2019). Landesbericht Niederlande. In G. Hochmayr (Ed.), Waffen und gefährliche Werkzeuge als Strafschärfungsgrund (pp. 105-125). Nomos Verlagsgesellschaft. Schriften zum Internationalen und Europäischen Strafrecht https://doi.org/10.5771/9783845298177-105

Keiler, J., & Roef, D. (2019). Principles of criminalisation and the limits of criminal law. In J. Keiler, & D. Roef (Eds.), Comparative concepts of criminal law (3 ed., pp. 35-84). Intersentia.