Readers

Archive

The journal publishes articles as soon as they are ready, with two issues collated per year. Many important articles have been published in the four decades of the journal’s existence and we invite you to explore the latest articles and archive of the journal.

Metrics

The journal maintains a rapid turnaround for the benefit of authors and readers, and our downloads and citations continue to increase. We present information on turnaround times and for several key journal indicators.