@article{GDZPPN00208872X,
title = {An Elemenatry Proof of the Prime Number Theorem with a Remainder Term.},
journal = {Inventiones mathematicae},
volume = {11},
year = {1970},
pages = {199-258},
zbl = {0201.05402},
url = {http://dml.mathdoc.fr/item/GDZPPN00208872X}
}
Diamond, H.G.; Steinig, J. An Elemenatry Proof of the Prime Number Theorem with a Remainder Term.. Inventiones mathematicae, Tome 11 (1970) pp. 199-258. http://gdmltest.u-ga.fr/item/GDZPPN00208872X/