On the number of subgroups of given index in the modular group

C. Godsil, W. Imrich, R. Razen

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@article{aa0334d56ca74e709499a5a73c58e593,

title = "On the number of subgroups of given index in the modular group",

author = "C. Godsil and W. Imrich and R. Razen",

year = "1979",

month = dec,

doi = "10.1007/BF01637030",

language = "English",

volume = "87",

pages = "273--280",

journal = "Monatshefte f{\"u}r Mathematik",

issn = "0026-9255",

publisher = "Springer Wien",

number = "4",

}

TY - JOUR

T1 - On the number of subgroups of given index in the modular group

AU - Godsil, C.

AU - Imrich, W.

AU - Razen, R.

PY - 1979/12

Y1 - 1979/12

UR - http://www.scopus.com/inward/record.url?scp=0010761630&partnerID=8YFLogxK

U2 - 10.1007/BF01637030

DO - 10.1007/BF01637030

M3 - Article

AN - SCOPUS:0010761630

SN - 0026-9255

VL - 87

SP - 273

EP - 280

JO - Monatshefte für Mathematik

JF - Monatshefte für Mathematik

IS - 4

ER -