Geodesic
IA-Automorphisms of Metabelian Products of Two Abelian Groups
Matematičeskie zametki, Tome 70 (2001) no. 3, pp. 446-457.

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For metabelian products of two Abelian groups with torsion, IA-automorphisms that are not inner and hence are not induced by any automorphisms of the free products of the same Abelian groups are constructed. 
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P. V. Ushakov. IA-Automorphisms of Metabelian Products of Two Abelian Groups. Matematičeskie zametki, Tome 70 (2001) no. 3, pp. 446-457. http://geodesic.mathdoc.fr/item/MZM_2001_70_3_a11/

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