%0 Journal Article %T Oaths in Criminal Procedure: Back to Tsarist Tools? %A Rossinskiy, S.B. %K giving knowingly false testimony, knowingly false expert opinion, refusal to testify, witness signature, expert signature, warning of criminal liability, oath, judicial oath %J Bulletin of Kemerovo State University. Series: Humanities and Social Sciences %D 2025 %N 9 %P 9 %I Kemerovo State University