
1 - Homotopy of operads and Grothendieck-Teichmüller groups Part 2 |
2 - Homotopy of operads and Grothendieck-Teichmüller groups Part I |
1 - Homotopy of operads and Grothendieck-Teichmüller groups Part 2 |
2 - Homotopy of operads and Grothendieck-Teichmüller groups Part I |