Geodesic
Calculating a class of integrals encountered in theoretical chemistry
Bulletin de l'Académie serbe des sciences. Classe des sciences mathématiques et naturelles, Tome 36 (2011) no. 1.

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The methods for numerical calculating the Cauchy principal value integrals of the form $\ {\displaystyle\mbox{\rm v.p.} \int_{-ıfty}^{+ıfty} }og|P(ix)/Q(ix)|\,dx$ are developed, where $P(x)$ and $Q(x)$ are monic polynomials of equal degrees with integer coefficients, and $i=\sqrt{-1}$\,. These integrals play a distinguished role in theoretical chemistry. 
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     author = {I. Gutman and G. V. Milovanovi\'c},
     title = {Calculating a class of integrals  encountered in  theoretical chemistry},
     journal = {Bulletin de l'Acad\'emie serbe des sciences. Classe des sciences math\'ematiques et naturelles},
     pages = {1 - 19},
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I. Gutman; G. V. Milovanović. Calculating a class of integrals  encountered in  theoretical chemistry. Bulletin de l'Académie serbe des sciences. Classe des sciences mathématiques et naturelles, Tome 36 (2011) no. 1. http://geodesic.mathdoc.fr/item/BASS_2011_36_1_a0/