@article{01446311,
title = {Truncations of the ring of number-theoretic functions.},
journal = {Homology, Homotopy and Applications},
volume = {2},
year = {2000},
pages = {17-27},
zbl = {1002.11004},
language = {en},
url = {http://dml.mathdoc.fr/item/01446311}
}
Snellman, Jan. Truncations of the ring of number-theoretic functions.. Homology, Homotopy and Applications, Tome 2 (2000) pp. 17-27. http://gdmltest.u-ga.fr/item/01446311/