Belem Tower

1. Aires-Barros, L. / Basto, M. J. / Graça, R. C. / Dionísio, A. / Henriques, F. M. A. / Rodrigues, J. Delgado / Charola, A. E. (1998): Cleaning of the Tower of Belem / Reinigen des Turmes von Belem. In: Restoration of Buildings and Monuments, v. 4, n. 6 (December 1998), pp. 641-652.

   https://doi.org/10.1515/rbm-1998-5322

2. Henriques, F. Μ. A. / Charola, A. E. / Aires-Barros, L. / Rodrigues, J.Delgado (1998): The Masonry of the Tower of Belem and its Repointing / Das Mauerwerk des Turmes von Beiern und das Verfugen. In: Restoration of Buildings and Monuments, v. 4, n. 6 (December 1998), pp. 667-682.

   https://doi.org/10.1515/rbm-1998-5324

3. Rodrigues, J. Delgado / Pinto, A. P. Ferreiro / Charola, A. E. / Aires-Barros, L. / Henriques, F. M. A. (1998): Selection of Consolidants for Use on the Tower of Belem / Auswahl eines Steinfestigers für den Turm von Belem. In: Restoration of Buildings and Monuments, v. 4, n. 6 (December 1998), pp. 653-666.

   https://doi.org/10.1515/rbm-1998-5323

4. Aires-Barros, L. / Basto, M. J. / Graça, R. C. / Dionísio, A. / Rodrigues, J. Delgado / Henriques, F. M. A. / Charola, A. E. (1998): Stone Deterioration on the Tower of Belem / Zerstörung des Natursteins am Turm vom Beiern. In: Restoration of Buildings and Monuments, v. 4, n. 6 (December 1998), pp. 611-626.

   https://doi.org/10.1515/rbm-1998-5320