1. Alberti, G., Csornyei, M., Preiss, D.: Structure of null sets in the plane and applications. In: European Congress of Mathematics, pp. 3–22. Eur. Math. Soc., Zurich (2005)
2. Ambrosetti, A., Prodi, G.: A Primer in Non-Linear Analysis. Cambridge University Press, Cambridge (1993)
3. Ambrosio, L., Fusco, N., Pallara, D.: Functions of Bounded Variation and Free Discontinuity Problems. Clarendon Press, Oxford (2000)
4. Lecture Notes in Mathematics;L. Ambrosio,2003
5. Lecture Notes in Mathematics, ETH;L. Ambrosio,2005