Generally speaking, a WSDL should be all you need (assuming it's been written by someone who knows what they're doing).
A WSDL file does not contain information on the order of invoking certain functions (if any). So, in my opinion there should always be additional documentation.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.