@article{STNB_1970-1971____A8_0,
     author = {Ellison, W. J.},
     title = {Waring's Problem for Fields},
     journal = {S\'eminaire de th\'eorie des nombres de Bordeaux},
     note = {talk:8},
     pages = {1--8},
     publisher = {Laboratoire de th\'eorie des nombres - Universit\'e de Bordeaux I},
     year = {1970-1971},
     zbl = {0278.10046},
     language = {en},
     url = {http://www.numdam.org/item/STNB_1970-1971____A8_0/}
}

Ellison, W. J. Waring's Problem for Fields. Séminaire de théorie des nombres de Bordeaux (1970-1971), Exposé no. 8, pp. 1-8. http://www.numdam.org/item/STNB_1970-1971____A8_0/