FINITE ELEMENT ANALYSIS OF GROUND WATER FLOW AND SETTLEMENTS IN AQUIFERS CONFINED BY CLAYRUNESSON K; TAGNFORS H; WIBERG NE et al.1978; FINITE ELEMENTS IN WATER RESOURCES. INTERNATIONAL CONFERENCE ON FINITE ELEMENTS IN WATER RESOURCES. 2/1978/LONDRES; GBR; LONDON; PLYMOUTH: PENTECH PRESS; DA. 1978; PP. 1.249-1.268; BIBL. 2 P.; 10 ILL.Conference Paper

POUTRES ET CADRES EN FLEXION ONDULEEAKESSON B; TAGNFORS H; JOHANNESSON O et al.1975; ; S.L.; DA. 1975; PP. 1-21; DU SUEDOIS: OUVRAGE. EDIT. ALMQVIST AND WIKSELL, STOCKHOLM, 1972; 7-10, 18-23, 61-67 ET 78-81, 10 FIGMiscellaneous