In the Praga area , Polish units under the command of General Zygmunt Berling ( thus sometimes known as `` berlingowcy '' -- `` the Berling men '' ) fought on the Soviet side .
In the Praga area Polish units under the command of General Zygmunt Berling ( thus sometimes known as `` berlingowcy '' -- `` the Berling men '' ) fought on the Soviet side .