(e) Of denunciations and notifications in accordance with article 40; (f ) Of requests for revision in accordance with article 41. the undersigned, duly authorized, have signed this Convention on behalf of their respective Governments. in faith whereof done at New York, this twenty-eighth day of September, one thousand nine hundred and fifty-four, in a single copy, of which the English, French and Spanish texts are equally authentic and which shall remain deposited in the archives of the United Nations, and certified true copies of which shall be delivered to all Members of the United Nations and to the non-Member States referred to in article 35. 1954 c o n v e n t i o n • stateless persons 23