Non-exclusive rights

Individual authors or collaborators on this project retain the right to reuse their own work. They can publish it again elsewhere themselves or grant other scholars and teachers the right to use it, just as they wish.

At the same time, it is essential to the long-term stability and viability of this project that once materials have been submitted, reviewed, and entered into the database, they cannot be withdrawn at a later date. Subsequent emendation or expansion can and should occur, though, as the editors deem advisable.