Analysis of information sources in references of the Wikipedia article "Aitareya Brahmana" in English language version.
The existence of an Asvalayana Brahmana is, though less certain, also very probable, because none of the available Rgvedic Brahmanas can satisfactorily serve as the basis of the Asvalayana Srautasutra.
That the Asvalayana School had its own Samhita, makes it more probable that it had also its own Brahmana. [...] The Asvalayana Brahmana was therefore very similar to the AB on one hand and to the Taittiriya texts on the other.