На сайте SuperMemo есть много полезной информации относительно интервальных повторений и памяти: http://www.supermemo.com/

Michael Nielsen has written a thorough piece about long term memory and how he uses Anki. He also provides a condensed version as a series of tweets.

Some medical students have banded together to make a paid-for guide focusing on the use of Anki in medical school: https://courses.ankipalace.com/