20世纪90年代以来敦煌俗字研究综述

20世纪90年代以来，有关敦煌研究的文章层出不穷，观点各异。其中对敦煌俗字的研究主要是从俗字考辨、俗字类型之划分、俗字审辨方法（应注意的问题）、俗字发展的受限因素、俗字与其他学科之关系等几方面展开的，研究涉及的范围及取用的材料较为广泛，且研究手段呈现多样化趋势。但是在诸如俗字的分类、俗字传播的受限因素等问题上仍存在着较为严重的分歧，研究视野也不够开阔，在材料的选用上还需要进一步拓展。

The Research Summary on Dunhuang Unauthorized Characters Since 1990s

Since 1990s, articles about Dunhuang research emerge incessantly with various views. Most of the study focuses on textual research, division of unauthorized character type, examining and identifying method of unauthorized charac,ters （which should be paid attention）, the factors confining unauthorized character development, relations between unauthorized characters with other discipline and so on. The research scope and material adopted is very widely, and the means of research presents diverse tendency. But there are different opinions on character classification and factors confining unauthorized character dissemination and etc, but the research vision is not open enough, and the selection of material also need to broaden.