{"leader":"00577naa#a2200169#i#450#","fields":[{"001":"EN\\\\bibl\\47711"},{"005":"20241104124841.1"},{"011":{"ind1":"#","ind2":"#","subfields":[{"a":"2073-5529"}]}},{"100":{"ind1":"#","ind2":"#","subfields":[{"a":"20211215b2021####ek#y0engy0150####ca"}]}},{"102":{"ind1":"#","ind2":"#","subfields":[{"a":"RU"}]}},{"200":{"ind1":"1","ind2":"#","subfields":[{"a":"Structure of poaching sturgeon species in the Irtysh River in 2013-2020 (according to ichthyologic examinations)"},{"e":"Journal article"}]}},{"210":{"ind1":"1","ind2":"#","subfields":[{"a":"Astrakhan"},{"c":"Astrakhan State Technical University"},{"d":"2021"}]}},{"215":{"ind1":"#","ind2":"#","subfields":[{"a":"6 \u00d1\u0081."}]}},{"608":{"ind1":"#","ind2":"#","subfields":[{"a":"Journal article"},{"2":"local"}]}},{"675":{"ind1":"#","ind2":"#","subfields":[{"a":"\u00d0\u0097\u00d0\u00be\u00d0\u00be\u00d0\u00bb\u00d0\u00be\u00d0\u00b3\u00d0\u00b8\u00d1\u008f. 59"},{"z":""}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Chemagin"},{"g":"Andrey Aleksandrovich "}]}},{"856":{"ind1":"4","ind2":"#","subfields":[{"a":"vestnik.astu.org"},{"u":""}]}}]}