| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://www.heal-link.gr/marc-records-%cf%84%cf%89%ce%bd-%ce%b7%ce%bb%ce%b5%ce%ba%cf%84%cf%81%ce%bf%ce%bd%ce%b9%ce%ba%cf%8e%ce%bd-%ce%b2%ce%b9%ce%b2%ce%bb%ce%af%cf%89%ce%bd-%cf%84%ce%bf%cf%85-elsevier-referex-engineering/ | 20% | Monthly | 2019-05-02 09:22 |
| https://www.heal-link.gr/en/marc-records-elsevier-referex-engineering/ | 20% | Monthly | 2019-05-02 09:23 |