Indexing and metrics

This journal is included in the following abstract and indexing services:

• Cabells
• CrossRef
• Directory of Open Access Journals (DOAJ)
• EBSCO Discovery Service
• Google Scholar
• ISSN Directory of Open Access Scholarly Resources (ROAD)
• MathSciNet
• ProQuest Central
• ProQuest Central Basic (Korea)
• ProQuest Central Essentials
• ProQuest Central Student
• Publicly Available Content Database  (ProQuest)
• Scopus
• Summons (ProQuest)
• WorldCat
• Zentralblatt MATH