- Free use of chryzodes for all non-commercial using. Educational
institutions are encouraged to reproduce and distribute these materials
for educational use as long as credit and notification are provided. Please
retain the copyright notice and this statement with any copies that you
make, and send notification of their use to the authors.
- Any commercial using of the chryzodes (pictures, concept
in one part or completely), will be subject to the rules of copyright.
So, commercial use of these materials is prohibited without prior written