TY - JOUR AU - Hong-Quan Liu TI - On the number of abelian groups of a given order JO - Acta Arithmetica PY - 1991 SP - 261 EP - 277 VL - 59 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-59-3-261-277/ DO - 10.4064/aa-59-3-261-277 LA - en ID - 10_4064_aa_59_3_261_277 ER -