can you count the letter "n" in:
on the arithmetic of del pezzo ...
logan, adam 2008. the brauer–manin obstruction on del pezzo surfaces of degree 2 branched along a plane section of a kummer surface. mathematical proceedings of the cambridge philosophical society, vol. 144, issue. 3, p. 603.
várilly-alvarado, anthony 2008. weak approximation on del pezzo surfaces of degree 1. advances in mathematics, vol. 219, issue. 6, p. 2123.
kresch, andrew and tschinkel, yuri 2008. effectivity of brauer–manin obstructions. advances in mathematics, vol. 218, issue. 1, p. 1.
elsenhans, andreas-stephan and jahnel, jörg 2012. on the order three brauer classes for cubic surfaces. central european journal of mathematics, vol. 10, issue. 3, p. 903.
hassett, brendan and várilly-alvarado, anthony 2013. failure of the hasse principle on general surfaces. journal of the institute of mathematics of jussieu, vol. 12, issue. 4, p. 853.
várilly-alvarado, anthony 2013. birational geometry, rational curves, and arithmetic. p. 293.
liedtke, christian 2017. geometry over nonclosed fields. p. 157.
várilly-alvarado, anthony 2017. geometry over nonclosed fields. p. 197.
cantoral-farfán, victoria tang, yunqing tanimoto, sho and visse, erik 2018. effective bounds for brauer groups of kummer surfaces over number fields. journal of the london mathematical society, vol. 97, issue. 3, p. 353.
bouyer, florian costa, edgar festi, dino nicholls, christopher and west, mckenzie 2019. on the arithmetic of a family of degree - two k3 surfaces. mathematical proceedings of the cambridge philosophical society, vol. 166, issue. 3, p. 523.
duan, lian 2020. galois action on the néron-severi group of dwork surfaces. journal of number theory, vol. 210, issue. , p. 389.
the first author was supported by an epsrc advanced research fellowship. the second author was supported by the nsf grant 0100277.

user
I counted 89 "n"s in that text.
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