Ta-Shma, I., "The Law is in Accord with the later Authority — Hilkhata Kebatrai: Historical Observations on a Legal Rule", in Authority, Process and Method. Studies in Jewish Law, ed. H. Ben-Menahem and N.S. Hecht (Amsterdam: Harwood Academic Publishers, 1998), 101-128 (translated from Shenaton Ha-Mishpat Ha-Ivri 6-7 (1979-80), 405-423).
I have not as of yet been able to get a copy of this article (see the comments to the previous post for a short description). I saw the following description of it here (pgs. 35-36)