1. Ahmed N. and Ding X., Controlled McKean-Vlasov equations.Commun. Appl. Anal.5(2001) 183–206.
2. L. Ambrosio, N. Fusco and D. Pallara, Functions of Bounded Variation and Free Discontinuity Problems. Oxford, Clarendon Press (2000).
3. L. Ambrosio, N. Gigli and G. Savaré, Gradient Flows in Metric Spaces and in the Space of Probability Measures.Lect. Math. ETH Zürich2nd, edition. Birkhäuser Verlag, Basel (2008).
4. Andersson D. and Djehiche B., A maximum principle for SDEs of mean-field type.Appl. Math. Opt.63(2011) 341–356.
5. Ballerini M., Cabibbo N., Candelier R., Cavagna A., Cisbani E., Giardina L., Lecomte L., Orlandi A., Parisi G., Procaccini A., Viale M. and Zdravkovic V., Interaction ruling animal collective behavior depends on topological rather than metric distance: evidence from a field study.Proc. National Academy of Sci.105(2008) 1232–1237.