2561
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Superior document: Typologie des sources du moyen âge occidental 53 = B.III-2
2562
Published: 1985
Superior document: Acta Universitatis Ouluensis : A, Scientiae rerum naturalium 172
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2564
2565
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Superior document: Monumenta Graeca et Romana 11
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2567
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Superior document: Acta Universitatis Ouluensis : A, Scientiae rerum naturalium 46
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Superior document: Ars Rossika
2573
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Superior document: Studies in Russian and Slavic literatures, cultures and history
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2575
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2577
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2580