World patent information : Herz M., Schmidt B. and Solyomvari V. online patent searching by chemical reactions 7(1/2), 92–100

• 卷第7卷
• 印刷ISSN0172-2190
• 文件大小107.58KB
• 发表时间1985
• DOI10.1016/0172-2190(85)90090-0