no. 2
Un exemple d'utilisation de la méthode de Vinogradov
Séminaire Delange-Pisot-Poitou, Tome 18 (1976-1977) no. 2, Exposé no. G7, 3 p. 
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     title = {Un exemple d'utilisation de la m\'ethode de {Vinogradov}},
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     language = {fr},
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Toffin, Philippe. Un exemple d'utilisation de la méthode de Vinogradov. Séminaire Delange-Pisot-Poitou, Tome 18 (1976-1977) no. 2, Exposé no. G7, 3 p.. https://www.numdam.org/item/SDPP_1976-1977__18_2_A14_0/

[1] Hua (L.K.). - Additive theory of prime numbers. Translated from the Chinese. - Providence, American mathematical society, 1965 (Translations of mathematical Monographs, 13). | Zbl | MR

[2] Titchmarsch (E.C.). - The theory of the Riemann Zeta-function. - Oxford, at the Clarendon Press, 1951. | Zbl | MR

[3] Vinogradov (I.M.). - The method of trigonometrical sums in the theory of numbers. Translated from the Russian. - London, New York, Interscience Publishers, 1954. | Zbl