[ES] Previo análisis general de las tendencias migratorias de las zonas rurales abogadas a la despoblación, la entrada en crisis de las ciudades y la apertura a una nueva forma de trabajar fomentada por las nuevas tecnologias, ...

[EN] Medieval fortifications placed in the inner part of the Valencian Country or even around its borders, are usually designed with simple shapes such as squares, rectangles or circles. Polygonal shapes appeared as well ...