主管：中华人民共和国司法部
主办：司法鉴定科学研究院
ISSN 1671-2072  CN 31-1863/N
Chinese Journal of Forensic Sciences
Frontiers of Present Questioned Document Examination
MA Ji-gang (People's Public Security University of China;Beijing 000;China)
. 2007, (1): 47 -50 .