Juan Hernández, Jr., "The Creation of a Fourth-Century Witness to the Andreas Text-Type: A Misreading in the Apocalypse's Textual History," New Testament Studies 60 (2014), 106 – 120.
Abstract: "The publication of Josef Schmid's landmark work on the textual history of the Apocalypse seemingly established the Andreas Text Type as a fourth-century product. The primary evidence for Schmid's claim came from the fourth-century corrections of the Apocalypse in Codex Sinaiticus, corrections which bore a close resemblance to the Andreas text of the Apocalypse. Schmid's reconstruction, however, is flawed. The fourth-century corrections he identified are actually from the seventh-century. The data supporting a fourth-century Andreas text do not exist. Schmid's widely influential error appears to have been based on a misreading of Milne and Skeat's "Scribes and Correctors of the Codex Sinaiticus."