@misc{Calzoni_Giuseppe_Territorial_2003,
 author={Calzoni, Giuseppe and Montesi, Cristina and Perugini, Cristiano},
 year={2003},
 rights={Wszystkie prawa zastrzeżone (Copyright)},
 publisher={Uniwersytet Ekonomiczny we Wrocławiu},
 description={Argumenta Oeconomica, 2003, No 1-2 (14), s. 13-40},
 language={eng},
 type={artykuł},
 title={Territorial paradigms of competitiveness in international markets: regional and sub-regional export performance of Umbria, Italy. A local development perspective},
 keywords={export performance, local development, local systems},
}