Very interesting article. I have the Carbaga book, but this updates it a bit. Great cartoon, too. Thanks for posting.
I have the early edition of Cabarga's book, which doesn't go into any details of the Fleischer problems. I was glad to read this article at the time to give me what I should have read in that book's first edition. Later on Leslie rewrote the book and republished it with the information but I didn't want to buy another one.