@pkw haha, every time I read something that person wrote I have to control my urge to put my finger into their eye on basically every line.
@pkw of those, I consider Series to be canonical.
1) It has a chapter in cltl2
2) https://dspace.mit.edu/bitstream/handle/1721.1/6035/AIM-1082.pdf?sequence=2&isAllowed=y