@article{1103842745, author = {Boulware, David G. and Deser, S.}, title = {Classical Schwinger terms}, journal = {Comm. Math. Phys.}, volume = {16}, number = {1}, year = {1970}, pages = { 327-331}, language = {en}, url = {http://dml.mathdoc.fr/item/1103842745} }
Boulware, David G.; Deser, S. Classical Schwinger terms. Comm. Math. Phys., Tome 16 (1970) no. 1, pp. 327-331. http://gdmltest.u-ga.fr/item/1103842745/