Een realistische, trans-disciplinaire ontologie voor de empirische basis van de wetenschap: Bijdragen van de Operator Theorie. (A transdisciplinary realist ontology for the empirical basis in science: contributions of the Operator Theory)
Jagers op Akkerhuis G.A.J.M. (2018, in Dutch). Researchgate DOI: 10.13140/RG.2.2.12851.12321

General laws and centripetal science
Jagers op Akkerhuis G.A.J.M. (2014). European Review 22: 113-144 (2014).

The Role of Logic and Insight in the Search for a Definition of Life
Jagers op Akkerhuis G.A.J.M. (2012). J. Biomol Struct Dyn 29(4), 619-620 (2012).

Explaining the origin of life is not enough for a definition of life.
Jagers op Akkerhuis G.A.J.M. (2010). Foundations of Science 16: 327-329.

Towards a hierarchical definition of life, the organism, and death.
Jagers op Akkerhuis G.A.J.M. (2010). Foundations of Science 15: 245-262.

The Operator Hierarchy: Evolution Beyond Genes.
Jagers op Akkerhuis G.A.J.M. (2009). Abstract of a poster presentation at ECAL 2009, Budapest.

Analysing hierarchy in the organisation of biological and physical systems.
Jagers op Akkerhuis G.A.J.M. (2008). Biological reviews 83: 1-12

Extrapolating a hierarchy of building block systems towards future neural network organisms.
Jagers op Akkerhuis, G.A.J.M. (2001). Acta Biotheoretica 49: 171-189.

Technische intelligentie is volgend stadium in de evolutie.
(Technical intelligence is the next step in evolution.)
Jagers op Akkerhuis, G.A.J.M. (2001). Essaybundel Kennisdisseminatie (Dutch)

Using ‘resource dominance’ to explain and predict evolutionary success.
Jagers op Akkerhuis, G.A.J.M, Damgaard C. (1999). Oikos 87:609-614.

Operators, the Lego-bricks of nature, evolutionary transitions from fermions to neural networks.
Jagers op Akkerhuis, G.A.J.M., van Straalen N.M. (1999). World Futures, The journal of general evolution (53: 329-345).