(c) deal summarily with any contumacy, imposing appropriate punishment, including the exclusion of any defendant or his counsel from some or all further proceedings, but without prejudice to the determination of the charges.
Article VII
The tribunals shall not be bound by technical rules of evidence. They shall adopt and apply to the greatest possible extent expeditious and nontechnical procedure, and shall admit any evidence which they deem to have probative value. Without limiting the foregoing general rules, the following shall be deemed admissible if they appear to the tribunal to contain information of probative value relating to the charges: affidavits, depositions, interrogations, and other statements, diaries, letters, the records, findings, statements and judgments of the military tribunals and the reviewing and confirming authorities of any of the United Nations, and copies of any document or other secondary evidence of the contents of any document, if the original is not readily available or cannot be produced without delay. The tribunal shall afford the opposing party such opportunity to question the authenticity or probative value of such evidence as in the opinion of the tribunal the ends of justice require.
Article VIII
The tribunals may require that they be informed of the nature of any evidence before it is offered so that they may rule upon the relevance thereof.
Article IX
The tribunals shall not require proof of facts of common knowledge but shall take judicial notice thereof. They shall also take judicial notice of official governmental documents and reports of any of the United Nations, including the acts and documents of the committees set up in the various Allied countries for the investigation of war crimes, and the records and findings of military or other tribunals of any of the United Nations.
Article X
The determinations of the International Military Tribunal in the judgment in Case No. 1 that invasions, aggressive acts, aggressive wars, crimes, atrocities or inhumane acts were planned or occurred, shall be binding on the tribunals established hereunder and shall not be questioned except insofar as the participation therein or knowledge thereof by any particular person may be concerned. Statements of the International Military Tribunal in the judgment in Case No. 1 constitute proof of the facts stated, in the absence of substantial new evidence to the contrary.
Article XI