@phdthesis{theses_frw1859,
            year = {2005},
          author = {N. Arends},
           title = {Let?s get physical! Influences of physical protection against terrorism on citizens and urban design},
             url = {https://frw.studenttheses.ub.rug.nl/1859/},
        abstract = {This thesis discusses the physical protection measures against terrorist attacks, and the influences they have on citizens (car drivers, cyclists, pedestrians) and urban design. Case studies have been done in Chicago, New York City, Washington D.C., The Hague, Rotterdam and Amsterdam.}
}