@article{10_1017_S0017089504001946,
     author = {MEJ\'IA, ISRAEL MORENO},
     title = {CHARACTERISTIC {CLASSES} {ON} {SYMMETRIC} {PRODUCTS} {OF} {CURVES}},
     journal = {Glasgow mathematical journal},
     pages = {477--488},
     year = {2004},
     volume = {46},
     number = {3},
     doi = {10.1017/S0017089504001946},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089504001946/}
}