@article{1103904078, author = {Krotscheck, Eckhard and Kundt, Wolfgang}, title = {Causality criteria}, journal = {Comm. Math. Phys.}, volume = {58}, number = {1}, year = {1978}, pages = { 171-180}, language = {en}, url = {http://dml.mathdoc.fr/item/1103904078} }
Krotscheck, Eckhard; Kundt, Wolfgang. Causality criteria. Comm. Math. Phys., Tome 58 (1978) no. 1, pp. 171-180. http://gdmltest.u-ga.fr/item/1103904078/