COPYRIGHT STATEMENT

All articles appearing in the ERCES Online Quarterly Revieuw are the copyright of the Journal . The online edition of ERCESOQR is free to individuals and institutions. Copies of the individual articles are strictly prohibited. Distributed of the published articles for research or educational purposes is possible, but requires the formal authorization of the Journal editor and the authors. Commercial use of the ERCESOQR or the articles contained herein is expressly prohibited without the written consent of the editor. The ERCESOQR Chief-Editor