UNE-EN 1991-1-3:2018
Eurocódigo 1: Acciones en estructuras. Parte 1-3: Acciones generales. Cargas de nieve.
Eurocode 1 - Actions on structures - Part 1-3: General actions - Snow loads.
Eurocode 1 - Actions sur les structures - Partie 1-3: Actions générales - Charges de neige.