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Bordiga, Amadeo
3 results
3
Maitan, Livio
2 results
2
Kautsky, Karl
1 results
1
Labriola, Arturo
1 results
1
Lenin, Vladimir Iljitsj
1 results
1
Luxemburg, Rosa
1 results
1
Massari, Roberto
1 results
1
Ragionieri, Ernesto
1 results
1
Sorel, Georges
1 results
1
Trotski, Leon
1 results
1
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