territorial cohesian also plays an important i  euregional policy as by the addition of the principle of territorial cocesian to economic and social caucesian the lizbet treaty
Territorial cohesion also plays an important role in future developments in EU regional policy, as demonstrated by the addition of the principle of territorial cohesion to economic and social cohesion in the Lisbon Treaty.
Territorial cohesion also plays an important in EU regional policy, as by the addition of the principle of territorial cohesion to economic and social cohesion the Lisbon Treaty.