Thanks! Kraus' looks like the most complete overview. Looking forward to read it through over the holidays. :) (Edit) Just found Kraus' recorded lecture on you

Thanks! Kraus' looks like the most complete overview. Looking forward to read it through over the holidays. :) (Edit) Just found Kraus' recorded lecture on youtube. Very interesting! https://www.youtube.com/watch?v=4nKRp7TzgBI https://www.youtube.com/watch?v=4nKRp7TzgBI