Geodesic
Abelian Schur groups of odd order
Sibirskie èlektronnye matematičeskie izvestiâ, Tome 15 (2018), pp. 397-411.

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A finite group $G$ is called a Schur group if any Schur ring over $G$ is associated in a natural way with a subgroup of $\mathrm{sym}\,(G)$ that contains all right translations. It is proved that the group $C_3\times C_3\times C_p$ is Schur for any prime $p$. Together with earlier results, this completes a classification of the abelian Schur groups of odd order.
Keywords: Schur rings, Schur groups, permutation groups. 
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I. N. Ponomarenko; G. K. Ryabov. Abelian Schur groups of odd order. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 15 (2018), pp. 397-411. http://geodesic.mathdoc.fr/item/SEMR_2018_15_a11/

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