Prentkovskis, O.; Tretjakovas, J.; Švedas, A.; Bieliatynskyi, A.; Daniunas, A.; Krayushkina, K. The Analysis of the Deformation State of the Double-Wave Guardrail Mounted on Bridges and Viaducts of the Motor Roads in Lithuania and Ukraine. JCEM 2012, 18, 761-771.