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1,817
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464
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212
Études de cas
192
Biographies
149
Biography
145
Conference papers and proceedings
133
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126
Congrès
113
Academic theses
70
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70
dissertations
65
Livres numériques
52
e-books
52
Livres électronique
45
Actes de congrès
41
proceedings (reports)
41
Aufsatzsammlung
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Electronic book
28
Criticism, interpretation, etc
27
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27
collective biographies
23
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19
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17
Sources
17
autobiographies (literary works)
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Festschriften
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12
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11
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11
Handbooks, manuals, etc
10
Autobiography
9
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9
Guides, manuels, etc
9
Bibliography
8
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8
Libros electronicos
8
Problems and exercises
8
Problems, exercises, etc
8
Problèmes et exercices
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