Sorry, I've looked at all the indexes in Barbecue Bible, Beer Can Chicken, How to Grill, and Sauces Rubs & Marinades. I can't find any reference to beef braised in Coca Cola or any Venezuelan dishes. I haven't been able to check BBQ USA yet.
How did you hear about this dish? Do you have Barbecue Bible or any of Steven's other books?
I also checked a few search engines on the Internet and came up empty.
Maybe someone else will be more successful. Hope you find what you are looking for.