@inproceedings{West:2000yB, author = "West, Peter", title = "{Hidden superconformal symmetry }", doi = "10.22323/1.006.0015", booktitle = "Proceedings of Non-perturbative Quantum Effects 2000 {\textemdash} PoS(tmr2000)", year = 2000, volume = "006", pages = "015" }