Editorial Policies

Section Policies


Article Purchase

Readers without a subscription may still purchase individual articles. The following payment options and fees are available.

Purchase Individual Album: 10.00 (USD)

The following album contains 2 to 8 pictures with a minimal resolution of 1200 px. These images can be used in books, academic publications and scientific magazines. Further information can be found in our standard licence.



This journal utilizes the LOCKSS system to create a distributed archiving system among participating libraries and permits those libraries to create permanent archives of the journal for purposes of preservation and restoration. More...