- Facco, E., Al Kafaji, B.E. and Tressoldi, P. (2019). In search of the True Self. Journal of Theoretical and Philosophical Psychology, http://dx.doi.org/10.1037/teo0000112.
Facco, E., Lucangeli, D., & Tressoldi, P. (2018). Dr. A.M.—A case of a modern mystic? Implications for psychology and medicine. Spirituality in Clinical Practice.http://dx.doi.org/10.1037/scp0000171
- Tressoldi, P.E., Facco, E. and Lucangeli, D. (2016). Emergence of qualia from brain activity or from an interaction of proto-consciousness with the brain: which one is the weirder? Available evidence and a research agenda. ScienceOpen Research. DOI: 10.14293/S2199-1006.1.SOR-SOCSCI.AY054B.v1
- Tressoldi PE, Facco E and Lucangeli D. (2017). On the primacy and irreducible nature of first-person versus third-person information. F1000Research, 6:99 (doi: 10.12688/f1000research.10752.3)