- B.J. Hand, “Nonlocal regularization of the chiral Schwinger model”, Physics Letters B, 275, № 3-4, 1992, 419
- Joaquim Gomis, Jordi París, “Anomalies and Wess-Zumino terms in an extended, regularized field-antifield formalism”, Nuclear Physics B, 431, № 1-2, 1994, 378