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Mikoliūnas, A. and Kačianauskas, R. 1997. Stiffness characteristics of geometrically non-linear beam finite element/Geometriškai netiesinio lenkiamo strypo baigtinio elemento standumo rodiklių nustatymas. Journal of Civil Engineering and Management. 3, 10 (Jun. 1997), 52-59. DOI:https://doi.org/10.3846/13921525.1997.10531684.