TY - JOUR AU - Jan Snellman TI - Truncations of the ring of number-theoretic functions JO - Homology, homotopy, and applications PY - 2000 SP - 17 EP - 27 VL - 2 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4310/HHA.2000.v2.n1.a2/ DO - 10.4310/HHA.2000.v2.n1.a2 LA - en ID - HHA_2000_2_1_a2 ER -