Institution: | 1. Department of Construction, University of Oviedo, Viesques Departmental Building No. 7, 33208 Gijón, Spain;2. Department of Mathematics, Faculty of Sciences, C/Calvo Sotelo s/n, 33007 Oviedo, Spain;3. Department of Mechanical Engineering, C/Luis de Ulloa, 20, 26004 Logroño, Spain |