Research
My guide to research any topic
First, look at the review articles. They usually have bibliographies in the end. You can find review articles in encyclopedias. See Dictionaries.
Wikipedia articles almost always have bibliography.
DuckDuckGo spits out good materials, here you can also find literature on your topic.
Finally, look up your topic into this universal bibliography:
https://rutracker.org/forum/viewtopic.php?t=6314400
Now you can go look for sources: