Bemelmans, J., Brighi, B., Brillard, A., Chipot, M., Conrad, F., Shafrir, I., . . . Caffarelli, G. V. (2002). Elliptic and Parabolic Problems: Proceedings of the Fourth European Conference Rolduc, Netherlands 18-22 June 2001 Gaeta, Italy 24-28 September 2001. World Scientific Publishing Company.

Bemelmans, Josef, Bernard Brighi, Alain Brillard, M. Chipot, Francis Conrad, Itai Shafrir, Vanda Valente, and Giorgio Vergara Caffarelli. Elliptic and Parabolic Problems: Proceedings of the Fourth European Conference Rolduc, Netherlands 18-22 June 2001 Gaeta, Italy 24-28 September 2001. Singapore: World Scientific Publishing Company, 2002.

Bemelmans, Josef, et al. Elliptic and Parabolic Problems: Proceedings of the Fourth European Conference Rolduc, Netherlands 18-22 June 2001 Gaeta, Italy 24-28 September 2001. World Scientific Publishing Company, 2002.