{"leader":"00518naa#a2200145#i#450#","fields":[{"001":"EN\\\\bibl\\67057"},{"005":"20260313233015.5"},{"011":{"ind1":"#","ind2":"#","subfields":[{"a":"2712-7761"}]}},{"100":{"ind1":"#","ind2":"#","subfields":[{"a":"20230630b2023####ek#y0engy0150####ca"}]}},{"102":{"ind1":"#","ind2":"#","subfields":[{"a":"RU"}]}},{"200":{"ind1":"1","ind2":"#","subfields":[{"a":"Coryphaeus of coal geology The 100th anniversary of the birth of Yuri Vasilyevich Stepanov"},{"e":"Journal article"}]}},{"210":{"ind1":"1","ind2":"#","subfields":[{"a":"Syktyvkar"},{"c":"FSBI FIC \"Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences\""},{"d":"2023"}]}},{"215":{"ind1":"#","ind2":"#","subfields":[{"a":"0 \u00d1\u0081."}]}},{"608":{"ind1":"#","ind2":"#","subfields":[{"a":"Journal article"},{"2":"local"}]}},{"856":{"ind1":"4","ind2":"#","subfields":[{"a":"ras.editorum.ru"},{"u":""}]}}]}