Josephus, "Adelphos," & James, "Brother of Jesus" (vs. Lucas Banzoli)
Lucas Banzoli is a very active Brazilian theological writer, who denies that Jesus is immutable in His Divine Nature (i.e., judging by the standard of Josephus uses "adelphos" [lit., "brother"] many times in a sense other than "sibling." Thus, his meaning when he refers to James, the "brother of Jesus" isn't certain.
Source: patheos.com