According to Slovak geographers, Beskid Sądecki is part of Ľubovnianska vrchovina. The separation of the ranges was done by Poland, during the regionalisation of mountains made by Jerzy Kondracki, which the mountain range is named by in Slovakia. Some Polish geographers state that the Slovak part of the Radziejowej Range can be linked with the Ľubovnianska vrchovina, the name Lubowelskie Upland is also used. According to these Polish geographers the names Radziejowej Range and Ľubovnianska vrchovina are only used when explaining the border, and should actually be one mountain range. This overview of the separation of one mountain range is not primarily discussed by other Polish geographers who believe that the Slovak mountain range should be treated as a separate physio-geographic region.