Lluis i Ginovart, J., Toldrà Domingo, J.M., Fortuny Anguera, G. et al. ‘The Ellipse and the Oval in the Design of Spanish Military Defence in the Eighteenth Century’. Nexus Network Journal, 16: 608
Lluis i Ginovart, J., Toldrà Domingo, J.M., Fortuny Anguera, G. et al. ‘The Ellipse and the Oval in the Design of Spanish Military Defence in the Eighteenth Century’. Nexus Network Journal, 16: 608