Log-periodic Critical Amplitudes: A Perturbative Approach - Derrida, Bernard and Giacomin, Giambattista JOURNAL OF STATISTICAL PHYSICS154, 286-304(2014)
Stochastic Perturbation of Integrable Systems: A Window to Weakly Chaotic Systems - Khanh-Dang Nguyen Thu Lam and Kurchan, Jorge JOURNAL OF STATISTICAL PHYSICS156, 619-646(2014)