Mikhail I Katsnelson, Yuri I. Wolf, Eugene V. Koonin
http://www.biorxiv.org/content/early/2017/08/30/182378
Inevitability of the emergence and persistence of genetic parasites caused by thermodynamic instability of parasite-free states
Eugene V. Koonin, Yuri I. Wolf, Mikhail I Katsnelson
http://www.biorxiv.org/content/early/2017/08/30/182410