References
J. Kiskis:Phys. Rev. D,15, 2329 (1977);16, 2535 (1977);E. Witien:Nucl. Phys. B,149, 285 (1979).
H. B. Nielsen andP. Olesen:Nucl. Phys. B,61, 45 (1973).
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Supported in part by the U.S. Department of Energy.
Supported by Istituto Nazionale di Fisica Nucleare, Italy.
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Balachandran, A.P., Marmo, G. When does a zero field tensor imply a quantized topological charge?. Lett. Nuovo Cimento 27, 13–16 (1980). https://doi.org/10.1007/BF02817104
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DOI: https://doi.org/10.1007/BF02817104