Authors: Capitani, S Gockeler, M Horsley, R Klause, B Kurzinger, W Petters, D Pleiter, D Rakow, PEL Schaefer, S Schafer, A Schierholz, G

Citation: S. Capitani et al., Four-quark operators in hadrons, NUCL PH B-P, 94, 2001, pp. 299-302