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Documents associated with Ravi Sethi Letter, A.P. Ershov->A. Sevenster, 21.09.1987 The author thanks for the kind agreement with occasional applying for some publications of interest. He proposes candidature Dr.R.Sethi for substitution of Dr.Aho. (Handwritten text)
Letter, A.P. Ershov->A. Sevenster, 29.07.1986Initial order | In alphabetical order | By date Back |
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