внимателен публичност Вулкан maven central repository pom Симулиране еластичен Reпаста
Maven - Repositories - Tutorialspoint
Errors in pom.xml with dependencies (Missing artifact...) - Stack Overflow
Developing with Eclipse and Maven - Sonatype.com
Maven Repository
Tips Found Along The Way: Broadleaf Maven Error "Failure to transfer, was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates