Phys. Rev. E 66, 057104. Acharya V, Pedersen L, 2005. Asset pricing with liquidity risk. Journal of Financial Economics 77,375-410. Ackland G.), Gallagher ID, 2004. Stabilization of large generalized Lotka-Volterra foodwebs by evolutionary feedback, Phys. Rev. Lett., 93, doi:10.1103/PhysRevLett.93.158701.