@incollection{upm11055,
           title = {Problemas de forma y estructura urbanas},
       booktitle = {I Curso de Planificaci{\'o}n territorial},
       publisher = {Colegio Oficial de Ingenieros de Caminos, Canales y Puertos},
            year = {1974},
          author = {Fernando de Ter{\'a}n},
         address = {Madrid},
           pages = {217--231},
             url = {https://oa.upm.es/11055/}
}