@inproceedings{Petkova:20005F, author = "Petkova, V. B. and Zuber, Jean-Bernard", title = "{Boundary conditions in conformal and integrable theories }", doi = "10.22323/1.006.0038", booktitle = "Proceedings of Non-perturbative Quantum Effects 2000 {\textemdash} PoS(tmr2000)", year = 2000, volume = "006", pages = "038" }