The copyright of the electronic form of the material on these pages is owned by Pauli Kruhse excluding material that is elsewere converted to electronic form and transferred here by permission of the copyright-holder.
Links to these pages are allowed and welcomed in accordance to the established netiquette rules. Temporary transfer of the material to portable or other media for educational purposes is permitted, if the source can be seen or is otherwise mentioned. In case of any other use, please contact the author.
The Berne Convention
Finnish Copyright Act