In the web page of Uwe Jannsen there are great lecture notes of (étale cohomology) courses. In particular:
Sommersemester 2015: Étale Kohomologie (Eng).
In the web page of Uwe Jannsen there are great lecture notes of (étale cohomology) courses. In particular:
Sommersemester 2015: Étale Kohomologie (Eng).