no. 2
On the greatest prime divisor of quadratic sequences
Séminaire de théorie des nombres de Bordeaux, Série 2, Tome 3 (1991) no. 2, pp. 361-375. 
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     author = {Pomyka{\l}a, J.},
     title = {On the greatest prime divisor of quadratic sequences},
     journal = {S\'eminaire de th\'eorie des nombres de Bordeaux},
     pages = {361--375},
     publisher = {Universit\'e Bordeaux I},
     volume = {Ser. 2, 3},
     number = {2},
     year = {1991},
     zbl = {0762.11030},
     language = {en},
     url = {http://www.numdam.org/item/JTNB_1991__3_2_361_0/}
}
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Pomykała, J. On the greatest prime divisor of quadratic sequences. Séminaire de théorie des nombres de Bordeaux, Série 2, Tome 3 (1991) no. 2, pp. 361-375. http://www.numdam.org/item/JTNB_1991__3_2_361_0/

[1] J.-M. Deshouillers and H. Iwaniec, On the greatest prime factor of n2 + 1, Ann. Inst. Fourier, Grenoble 32, 4(1982), 1-11. | Numdam | MR | Zbl

[2] J.-M. Deshouillers and H. Iwaniec, Kloosterman sums and Fourier coefficients of cusp forms, Inv. math. 70 (1982), 219-288. | MR | Zbl

[3] C. Hooley, Applications of sieve methods to the theory of numbers, Cambridge University Press, London (1976). | MR | Zbl

[4] C. Hooley, On the greatest prime factor of a quadratic polynomial, Acta Math. 117 (1967), 281-299. | MR | Zbl

[5] H. Iwaniec, Rosser's sieve, Acta Arith. 36 (1980), 171-202. | MR | Zbl

[6] H.J.S. Smith, Report on the theory of numbers, Collected Mathematical Papers, vol. I, reprint, Chelsea, 1965.