@misc{indiciaeccd255a4f4fb, title = {Do we know enough to put forward a unifying hypothesis?}, author = {Siegfried Mense}, year = {2002}, doi = {10.1054/jpai.2002.125925}, url = {https://pubmed.ncbi.nlm.nih.gov/14622748/}, note = {Source identifier: 14622748} }