[INDOLOGY] origin and discussion that the Vedas are "nitya apaurusheya"

[Dan Lusthaus]

Additionally,

Kiyotaka Yoshimizu. “The Intention of Expression (vivakṣā), the Expounding (vyākhyā) of a Text, and the Authorlessness of the Veda.”
Zeitschrift der Deutschen Morgenländischen Gesellschaft 158, pp. 51-71, 2008.

https://www.academia.edu/32178027/_The_Intention_of_Expression_vivakṣā_the_Expounding_vyākhyā_of_a_Text_and_the_Authorlessness_of_the_Veda._  

Dan