3 check-ins using file docs/weeks/3.md version 06fc2d5963

2022-02-09
13:06
update mkdocs config check-in: d7f6909ad6 user: jboy tags: revise-for-2022
11:22
update bibliography check-in: 49caa4913e user: jboy tags: revise-for-2022
11:22
update descriptions of sessions and readings check-in: e2dfc00b61 user: jboy tags: revise-for-2022