Secretary-General urges parties to Convention on certain conventional weapons to progress towards elimination of land-mines : [message, 15 Jan. 1996, from the Secretary-General to the opening meeting of the resumed session of the Review Conference of States Parties to the Convention on Prohibitions or Restrictions on the Use of Certain Conventional Weapons Which May Be Deemed to Be Excessively Injurious or to Have Indiscriminate Effects] / [by Vladimir Petrovsky, Director-General of the United Nations Office at Geneva and Personal representative of the Secretary-General].