could anyone recommend any webpages dealing with the question of racial laws in Germany?

I know the basics about Nurmberg laws, relevant decrees and some of the other acts etc., but I would like to read something more specific which goes into much detail about the topic and which also covers some more "obscure" acts, laws and decrees and not only the obvious ones..

I have been searching for quite some time but all I can get is the basics and that is all...

Any tips appreciated!