@phdthesis{theses_frw268,
            year = {2006},
          author = {P.A. de Jong},
           title = {A spatial-economic approach to social capital; theory and measurement},
             url = {https://frw.studenttheses.ub.rug.nl/268/},
        abstract = {The aim of this thesis is to come to a useful theoretical application of the concept social capital in reference to (regional) economic development and to develop a measurement methodology which is focused on the spatial-economic application of social capital}
}