LARA is a website of summarizing language attrition research in the world. Its Chinese translation is called "Language Attrition Research Archive". It is divided into six parts: first language attrition, second language attrition, language relearning, symposia, other related subfields and researchers. Based on the authoritativeness of the research results on language attrition presented by this website, taking 1980 as a watershed, the research results before and after 1980 are classified and introduced. Since 1980, the study of language attrition has been welldeveloped, so the study of this stage has been classified and introduced in detail. In addition, this paper makes a brief comparison between language attrition Chinese research and international research from three aspects: the attributes of literature database, the number of documents, the depth and dimension of literature research.

LARA是国际上对语言磨蚀研究进行专项总结的网站，其汉译名全称为“语言磨蚀研 究档案”，共分为六大板块：母语磨蚀、外语磨蚀、语言再学习、语言磨蚀专题研讨 会、其他相关研究分支及语言磨蚀研究人员。基于此网站对语言磨蚀研究成果呈现的 权威性，在研究中以1980年为分水岭，对其前后的研究成果进行了分类的梳理与介 绍。1980年以后，语言磨蚀研究的得到了较好的发展，因此对此阶段的研究进行了分 类别的详细梳理与介绍。此外，还从文献库属性、文献数量、文献研究的深度与维度 等三方面做了语言磨蚀汉语研究与国际上研究的简略对比。

논문 소개
Abstract
一、LARA中语言磨蚀研究文献的总体分析
二、LARA与CNKI中语言磨蚀研究的对比分析
三、结语
参考文献
摘要

• Li Xuesong(Gengdan Institute of Beijing University of Technology，China，Beijing Seoul National University，Korea，Seoul) | 李雪松 (北京工业大学耿丹学院，中 国，北A京首尔大学，韩国， 首尔)