There is a discussion of the wording of the draft document on the withdrawal from the contact line in Donbass weapons with a caliber of 100 millimeters, said a source in the contact group on Ukraine. "in principle, the text of the document is ready, but the parties disagree on parts of the language and continue to discuss it ", - said the source RIA " Novosti ". He was confident that the document will be initialed at the end of today's meeting of the contact group.