@phdthesis{theses_frw1635,
          author = {M. Couperus},
            year = {2013},
           title = {A new subway in Amsterdam. Research to the social consequences of the Noord/Zuidlijn},
             url = {https://frw.studenttheses.ub.rug.nl/1635/},
        abstract = {Research on the social consequences of the construction of the Noord/Zuidlijn for the local community in Amsterdam.}
}