For pictures whose photographer is known, Mr. Driggs splits the publication fees with them, he said.

It may be criticized on financial grounds as well, because the necessary publication fees have proven to be higher than originally expected.

Some charge publication fees (paid by authors or by their funding agencies or employers).

This status typically requires the payment of a publication fee (also called an article processing charge) to the publisher.

Some universities have funds designed to pay publication fees of fee-based open-access journals.

Of these, some will pay publication fees of hybrid open access journals.

Sometimes these journals will waive the publication fee if the author cannot pay.

Open-access journals divide into those that charge publication fees and those that do not.

However, the paper was not published, due to its author's unwillingness to pay the publication fee.

Witt freely admitted his legal role in obtaining the publication fee.