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1von: Acharya, P. K[2021], Reprint 2021, De Gruyter
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2von: Abou, A. H. El Ela[2022], Reprint 2021, De Gruyter
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3von: Alexandrova, S[2022], Reprint 2021, De Gruyter
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4von: Abrosimova, G. E[2022], Reprint 2021, De Gruyter