A GPR Spectral-Based Processing Method for Minimisation of Concrete Sleepers Effects in Railway Ballast Investigations. - Luca Bianchini Ciampoli; Salih Serkan Artagan; Fabio Tosti; Alessandro Calvi; Amir Morteza Alani; Andrea Benedetto (TSP, 2018)

Quantification of the Mechanized Ballast Cleaning Process Efficiency Using GPR Technology. - Anna Borkovcová; Vladislav Borecký; Salih Serkan Artagan; Filip Sevcík (Remote. Sens., 2021)