SAVCHENKO, I. FEATURES RESEARCH EXPERTISE IN CASES CONCERNING THE DETERMINATION OF THE AMOUNT OF THE ACTUAL EXPENDITURES OF THE PENSION FUND FOR THE PAYMENT AND DELIVERY OF OLD-AGE PENSIONS ASSIGNED ON PREFERENTIAL BASIS. Theory and Practice of Forensic Science and Criminalistics, v. 20, n. 2, p. 393-402, 4 dez. 2019.