发明人李文辉,钱学锋,韩伟. "Method for the Synthesis of Gadolinium(III) nitrate hexahydrate" [P]. 中国发明专利, 专利号 CN 110497487 A, 授权公告日 2017-05-17.
O'Brien P Q, Thompson G K, Schröder R. "A Process for Preparing High-Purity Gadolinium(III) nitrate hexahydrate" [P]. US Patent, US 11876283 B2, 2019-01-11.
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