Citation: Lf. Nielsen, STRENGTH DEVELOPMENT IN HARDENED CEMENT PASTE - EXAMINATION OF SOME EMPIRICAL EQUATIONS, Materials and structures, 26(159), 1993, pp. 255-260
Citation: Lf. Nielsen, LIFETIME, RESIDUAL STRENGTH, AND QUALITY OF WOOD AND OTHER VISCOELASTIC BUILDING-MATERIALS, Holz als Roh- und Werkstoff, 49(11), 1991, pp. 451-455