@article{bwmeta1.element.bwnjournal-article-aav11i2p147bwm,
author = {Tur\'an, P. and Knapowski, Stanis\l aw},
title = {Further developments in the comparative prime-number theory IV},
journal = {Acta Arithmetica},
volume = {11},
year = {1965},
pages = {147-161},
zbl = {0135.10204},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav11i2p147bwm}
}
Turán, P.; Knapowski, Stanisław. Further developments in the comparative prime-number theory IV. Acta Arithmetica, Tome 11 (1965) pp. 147-161. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav11i2p147bwm/