@inproceedings{Kataev:2011Rr, author = "Kataev, Andrei and Mikhailov, Sergey", title = "{New extended Crewther-type relation and the consequences of multiloop perturbative results}", doi = "10.22323/1.104.0014", booktitle = "Proceedings of The XIXth International Workshop on High Energy Physics and Quantum Field Theory {\textemdash} PoS(QFTHEP2010)", year = 2011, volume = "104", pages = "014" }