Analysis of information sources in references of the Wikipedia article "Польша" in Russian language version.
Even if the president has no discretion in the forming of cabinets or the right to dissolve parliament, his or her constitutional authority can be regarded as 'quite considerable' in Duverger's sense if cabinet legislation approved in parliament can be blocked by the people's elected agent. Such powers are especially relevant if an extraordinary majority is required to override a veto, as in Mongolia, Poland, and Senegal. In these cases, while the government is fully accountable to Parliament, it cannot legislate without taking the potentially different policy preferences of the president into account.
Even if the president has no discretion in the forming of cabinets or the right to dissolve parliament, his or her constitutional authority can be regarded as 'quite considerable' in Duverger's sense if cabinet legislation approved in parliament can be blocked by the people's elected agent. Such powers are especially relevant if an extraordinary majority is required to override a veto, as in Mongolia, Poland, and Senegal. In these cases, while the government is fully accountable to Parliament, it cannot legislate without taking the potentially different policy preferences of the president into account.