{"leader":"00549naa#a2200181#i#450#","fields":[{"001":"EN\\\\bibl\\98421"},{"005":"20250827012922.3"},{"011":{"ind1":"#","ind2":"#","subfields":[{"a":"3034-4689"}]}},{"100":{"ind1":"#","ind2":"#","subfields":[{"a":"20250801b2025####ek#y0engy0150####ca"}]}},{"102":{"ind1":"#","ind2":"#","subfields":[{"a":"RU"}]}},{"200":{"ind1":"1","ind2":"#","subfields":[{"a":"MODERN VIEWS ON THE STRUCTURE AND COMPOSITION OF OIL DEPOSITS"},{"e":"Journal article"}]}},{"210":{"ind1":"1","ind2":"#","subfields":[{"a":"Kazan"},{"c":"Kazan National Research Technological University"},{"d":"2025"}]}},{"215":{"ind1":"#","ind2":"#","subfields":[{"a":"4 \u00d1\u0081."}]}},{"608":{"ind1":"#","ind2":"#","subfields":[{"a":"Journal article"},{"2":"local"}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Paskevich"},{"g":"Il'ya Viktorovich"}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":""},{"g":" "}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Safarova"},{"g":"Irina Il'gisovna"}]}},{"856":{"ind1":"4","ind2":"#","subfields":[{"a":"vestniktu.ru"},{"u":""}]}}]}