Neapolitan Club Interviews
- Giorgio Duboin talks about (First Part) »
- Giorgio Duboin talks about (Second Part) »
- IMPs come from bidding »
Giorgino Duboin’s Column »
Neapolitan Club Articles
- Giorgio Duboin’s double squeeze »
- Duboin wins Reisinger Trophy »
- Duboin wins Mitchell Trophy »
- The Bocchi-Duboin system »
- Giorgio Duboin: To Guido »
- Giorgio Duboin: Memorizing at Bridge »
- Duboin wins Vanderbilt Trophy »
- InfoBridge Biography »
- WBF page »
- Claire Bridge page »
- Duboin – Sementa system »
- Duboin declares a Grand (video) »
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