Горик, А.В., Ковальчук, С.Б. and Шулянский, Г.А. 2013. Determination of elastoplastic coefficient of shock interaction of spherical indenter with deformable halfspace. Eastern-European Journal of Enterprise Technologies. 1, 7(61) (Feb. 2013), 56–59. DOI:https://doi.org/10.15587/1729-4061.2013.9377.