Marčiukaitis, G. and Šneideris, A. (1999) “Determination of relationship σ(ϵ) over the yield stress of concrete reinforcing steels/Tempiamosios armatūros σ(ϵ) priklausomybės virš takumo ribos nustatymas”, Journal of Civil Engineering and Management, 5(4), pp. 237–244. doi:10.3846/13921525.1999.10531470.