{"leader":"00668naa#a2200181#i#450#","fields":[{"001":"EN\\\\bibl\\92144"},{"005":"20241222142305.7"},{"011":{"ind1":"#","ind2":"#","subfields":[{"a":"2073-5529"}]}},{"100":{"ind1":"#","ind2":"#","subfields":[{"a":"20241218b2024####ek#y0engy0150####ca"}]}},{"102":{"ind1":"#","ind2":"#","subfields":[{"a":"RU"}]}},{"200":{"ind1":"1","ind2":"#","subfields":[{"a":"Current assessment of factors determining fish reproduction efficiency in the lower reaches of the Ural river"},{"e":"Journal article"}]}},{"210":{"ind1":"1","ind2":"#","subfields":[{"a":"Astrakhan"},{"c":"Astrakhan State Technical University"},{"d":"2024"}]}},{"215":{"ind1":"#","ind2":"#","subfields":[{"a":"7 \u00d1\u0081."}]}},{"608":{"ind1":"#","ind2":"#","subfields":[{"a":"Journal article"},{"2":"local"}]}},{"675":{"ind1":"#","ind2":"#","subfields":[{"a":"\u00d0\u0092\u00d0\u00be\u00d1\u0081\u00d0\u00bf\u00d1\u0080\u00d0\u00be\u00d0\u00b8\u00d0\u00b7\u00d0\u00b2\u00d0\u00be\u00d0\u00b4\u00d1\u0081\u00d1\u0082\u00d0\u00b2\u00d0\u00be \u00d1\u0080\u00d1\u008b\u00d0\u00b1\u00d0\u00bd\u00d1\u008b\u00d1\u0085 \u00d0\u00b7\u00d0\u00b0\u00d0\u00bf\u00d0\u00b0\u00d1\u0081\u00d0\u00be\u00d0\u00b2. 639.3.03"},{"z":""}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Kadimov"},{"g":"Erbolat Latifovic "}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Nevalennyy"},{"g":"Aleksandr Nikolaevich "}]}},{"856":{"ind1":"4","ind2":"#","subfields":[{"a":"vestnik.astu.org"},{"u":""}]}}]}