André Geraque Kiffer 
Battles From The Polish-swedish War From 1626 To 1629 [PDF ebook] 

At the end of our analysis, we decided to work on the following hypotheses in the historical simulations: in Dirschau, we will play with the Poles, in an attempt to escape the historical impasse and obtain at least a marginal Polish victory. In Honigfelde, we will play with the Swedes in an attempt to reverse the historic defeat and get at least a draw. In the Polish simulation – Dirschau – this will be represented by the maximum pressure that can be exerted from the bridge (SB) over the Dirschau channel, combined with a relative pressure in front of the Swedish trenches. In the Swedish simulation – Honigfelde – this will be represented by the maximum pressure that can be exerted against the rear of the Polish army.