@inproceedings{Zwart:2000Kn, author = "Zwart, Gysbert", title = "{U-duality of Born-Infeld Theory}", doi = "10.22323/1.004.0054", booktitle = "Proceedings of Quantum aspects of gauge theories, supersymmetry and unification {\textemdash} PoS(tmr99)", year = 2000, volume = "004", pages = "054" }