TY - JOUR AU - Chris W. Parker AU - Atapattu A. C. Kanchana TI - Examples of groups with the same number of subgroups of every index JO - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika PY - 2014 SP - 95 EP - 99 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JSFU_2014_7_1_a9/ LA - en ID - JSFU_2014_7_1_a9 ER -