Today, the Journal is available electronically (ISSN 1616-1068) and in printed from (ISSN 1025-9112) from Springer, (Heidelberg, Germany) and is dispatched quarterly (March, June, September, December) to over 400 subscribers worldwide.
Today, the Journal is available electronically (ISSN 1616-1068) and in printed form (ISSN 1025-9112) from Springer, (Heidelberg, Germany). Since 2010 it is listed in the Science Citation Index Expanded and is dispatched quarterly (March, June, September, December) to over 600 subscribers worldwide.