This was summarized earlier, without giving detail.
Early History in Reformation era of Ending considerations
[TC-Alternate-list] EoM - Cajetan and Catharinus
Steven Avery - Nov 2, 2008
New Testament Textual Criticism - Steven Avery - June, 2015
Along with the Jan Krans blog with the comments:
The Turning Point for Mark 16:9-20
Two of the only online posts on the earlier discussions about the section's authenticity.