LDR    
100    ‡aRebecca Subar
100    ‡aRosi Greenberg
100    ‡aEsteban Kelly
100    ‡aDouglas Stone
245    ‡aWhen to Talk and When to Fight : The Strategic Choice between Dialogue and Resistance‡cRebecca Subar, Rosi Greenberg, Esteban Kelly, Douglas Stone