E-sources in alphabetical order
| Name of the database | Subject area | About the source | Information |
|---|---|---|---|
| OnePetro |
output, production, consumption, storage, and transport of oil products and natural gas |
 |
|
| Open AGH |
multidisciplinary source |
|
|
| Open Humanities Press |
humanities |
|
|
| ORBIT |
patents in all disciplines |
|
|
| Orbit Insight |
patent analyses - all technical fields |
|
|
Key:
 |
Polish language source |
|
information about the source |
 |
licenced source |
 |
licenced source restricted access |
 |
open access |
 |
full-text source |
 |
bibliographic and abstract source |
 |
factual source |
 |
bibliographic source |
 |
catalogue |