TY JOUR TI Protection of the rights of children left without parental care in Russia in the second half of the XIX – early XX centuries KW protection of rights KW orphans KW children left without parental care KW social guarantees KW factory inspectors KW shelters KW factory legislation KW illegitimate children JO AU Uryvaev, A.V. PY 2023 IS 8 PB INFRA-M Academic Publishing LLC.