@inproceedings{sgem2014S15109,
  title = {PROSPERO JORGE DE VERBOOM GENERAL PROJECT FOR THE FORTIFICATIONS OF PAMPLONA IN 1726},
  author = {Echarri, V.},
  booktitle = {International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM2014, Book 4},
  year = {2014},
  pages = {},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2014/B41/S15.109}
}