Question: who are the yahwist writers?
Answer: J: Yahwist (10th-9th century BCE)
E: Elohist (9th century BCE)
Dtr1: early (7th century BCE) Deuteronomist historian.
Dtr2: later (6th century BCE) Deuteronomist historian.
P*: Priestly (6th-5th century BCE)
D†: Deuteronomist.
R: redactor.
DH: Deuteronomistic history (books of Joshua, Judges, Samuel, Kings)