@article{GDZPPN001171224,
title = {The Numerical Evaluation of Cauchy Principal Values of Integrals by Romberg-Integration.},
journal = {Numerische Mathematik},
volume = {21},
year = {1973},
pages = {185-192},
zbl = {0265.65016},
url = {http://dml.mathdoc.fr/item/GDZPPN001171224}
}
Hunter, D.B. The Numerical Evaluation of Cauchy Principal Values of Integrals by Romberg-Integration.. Numerische Mathematik, Tome 21 (1973) pp. 185-192. http://gdmltest.u-ga.fr/item/GDZPPN001171224/