{"leader":"00620naa#a2200193#i#450#","fields":[{"001":"EN\\\\bibl\\112435"},{"005":"20260117223951.6"},{"011":{"ind1":"#","ind2":"#","subfields":[{"a":"2311-1402"}]}},{"100":{"ind1":"#","ind2":"#","subfields":[{"a":"20201225b2020####ek#y0engy0150####ca"}]}},{"101":{"ind1":"0","ind2":"#","subfields":[{"a":"RUS"}]}},{"102":{"ind1":"#","ind2":"#","subfields":[{"a":"RU"}]}},{"200":{"ind1":"1","ind2":"#","subfields":[{"a":"Documenting the prevention and struggle of the Moscow zemstvo with cholera in the second half of the XIX \u00e2\u0080\u0093 early XX centuries"},{"e":"Journal article"}]}},{"210":{"ind1":"1","ind2":"#","subfields":[{"a":"Nizhnevartovsk"},{"c":"Nizhnevartovsk State University"},{"d":"2020"}]}},{"215":{"ind1":"#","ind2":"#","subfields":[{"a":"9 \u00d1\u0081."}]}},{"608":{"ind1":"#","ind2":"#","subfields":[{"a":"Journal article"},{"2":"local"}]}},{"675":{"ind1":"#","ind2":"#","subfields":[{"a":". 351; 930.22"},{"z":"RUS"}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Ugryumova"},{"g":"M V"}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Fomenko"},{"g":"M V"}]}},{"856":{"ind1":"4","ind2":"#","subfields":[{"a":"vestnik.nvsu.ru"},{"u":""}]}}]}