{"leader":"00598naa#a2200181#i#450#","fields":[{"001":"EN\\\\bibl\\49377"},{"005":"20241124050051.7"},{"011":{"ind1":"#","ind2":"#","subfields":[{"a":"2073-5529"}]}},{"100":{"ind1":"#","ind2":"#","subfields":[{"a":"20220323b2022####ek#y0engy0150####ca"}]}},{"102":{"ind1":"#","ind2":"#","subfields":[{"a":"RU"}]}},{"200":{"ind1":"1","ind2":"#","subfields":[{"a":"Nutrition of perch (Percidae) in small lake in Lake Onega basin"},{"e":"Journal article"}]}},{"210":{"ind1":"1","ind2":"#","subfields":[{"a":"Astrakhan"},{"c":"Astrakhan State Technical University"},{"d":"2022"}]}},{"215":{"ind1":"#","ind2":"#","subfields":[{"a":"5 \u00d1\u0081."}]}},{"608":{"ind1":"#","ind2":"#","subfields":[{"a":"Journal article"},{"2":"local"}]}},{"675":{"ind1":"#","ind2":"#","subfields":[{"a":"Perciformes. \u00d0\u009e\u00d0\u00ba\u00d1\u0083\u00d0\u00bd\u00d0\u00b5\u00d0\u00be\u00d0\u00b1\u00d1\u0080\u00d0\u00b0\u00d0\u00b7\u00d0\u00bd\u00d1\u008b\u00d0\u00b5. 597.556.33"},{"z":""}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Georgiev"},{"g":"Andrey Pavlovich "}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Padchina"},{"g":"Anna Grigorievna "}]}},{"856":{"ind1":"4","ind2":"#","subfields":[{"a":"vestnik.astu.org"},{"u":""}]}}]}