1. B. Zumino: Lectures given at Les Houches (1983) [LBL-16747, UCB-PTH-83/16 (1983)]; B. Zumino, Wu Yong-Shi, A. Zee: Nucl. Phys.B239, 477 (1984) (This contains a very rich list of references concerning the chiral anomalies); R. Stora: Cargèse lectures (1983) [LAPP preprint TH-94]
2. L. Alvarez-Gaumé, P. Ginsparg: Nucl. Phys.B243, 449 (1984); Harvard preprint HUTP-84/A016 (1984)
3. T. Sumitani: J. Phys.A17, L811 (1984)
4. J.L. Petersen: Lectures presented at the 24th Cracow School of Theoretical Physics, Zakopane, Poland, 1984 [Niels Bohr Institute preprint NBI-HE-84-25 (1984)]
5. E. Witten: Nucl. Phys.B223, 422 (1983); A.P. Balachandran, V.P. Nair, C.G. Trahern: Phys. Rev.D27, 1369 (1983)