Open Access
The “closed” chiral symmetry and its application to tetraquark 2204
Published online: 31 October 2012
DOI: 10.1140/epjc/s10052-012-2204-x
Editors-in-Chief
E. Dudas, M. Elsing, F. Forti, J. Monroe, D.J. Schwarz and G. Zanderighi
I am very grateful for the great professionality and efforts that all the staff of the EJPC makes in order to attend all the necessities of the authors.