"Elsewhere, Mallory (1997) complains that the "argument of archaeological continuity could probably be supported for every IE-speaking region of Eurasia where any archaeologist can effortlessly pen such statements as 'while there may be some evidence for the diffusion of ideas, there is no evidence for the diffusion of population movement'" (104)."
January 1, 1970
https://en.wikiquote.org/wiki/J._P._Mallory