But this manuscript was written by various hands and at various times and therefore is not equally authoritative in all its parts.

The Convention is written in English and French, both texts being equally authoritative.

Section 56 provided that, following adoption of the French versions, both the English-language and French-language versions would be equally authoritative.

Many county law-enforcement departments choose an equally authoritative and intimidating chapeau, the Smokey Bear hat favored by state troopers.

That there is more than one way to skin a WASP is being demonstrated by two very different, but equally authoritative, anatomists at the moment.

The English and French versions of the text of this Convention are equally authoritative.

Much seemingly authoritative information on the number of people killed, arrested or executed is contradicted by other reports that claim to be equally authoritative.

Article 15 deals with revisions to the Convention (none have taken place yet), and article 16 states that the English and French versions are equally authoritative.

John T. Ferry says he does, though in a much gentler but equally authoritative way, at St. Patrick's Cathedral.

Mr. Thomas is so natural, in fact, that one could imagine him being equally authoritative in a traditional version of the play.