00548naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200010400102210004700206215001000253608002700263675001900290700003700309856002000346EN\\bibl\3527020250508233946.4##a1999-9917##a20181228b2018####ek#y0engy0150####ca0#aRUS##aRU1#aTHE COSTS AND BENEFITS OF THE LABOUR OF CONVICTS: PROBLEMS OF STATISTICAL ANALYSISeJournal article1#aRyazancAcademy of the FPS of Russiad2018##a7 с.##aJournal article2local##a. 343.823zRUS#1aChernyshovgIl’ya Nikolaevich 4#amcp.editorum.ru