 Károly Rédei, editor of the etymological dictionary of the Uralic languages (1986a), rejected the idea of a genetic relationship between Uralic and Indo-European, arguing that the lexical items shared by Uralic and Indo-European were due to borrowing from Indo-European into Proto-Uralic (1986b).Perhaps the best-known critique of recent times is that of Jorma Koivulehto, issued in a series of carefully formulated articles.Koivulehto’s central contention, agreeing with Rédei's views, is that all of the lexical items claimed to be Indo-Uralic can be explained as loans from Indo-European into Uralic (see below for examples).