Is there any reference to the proof of following: let $T$ denote the[ Lannes functor.][1] Then (see the link above for more details) for any finite $E$-complex $X$ (where $E$ is finite-dimensional $\mathbb F_p$-vector space), one should have $T_EH_E^*(X) = H^*BE \otimes H^*(X^E)$?


  [1]: https://encyclopediaofmath.org/wiki/Lannes-T-functor