Citation: Sq. Nie et al., NONPERTURBATIVE EXPLANATION OF THE ENHANCEMENT FACTORS IN THE QCD SUM-RULE FOR THE RHO-MESON, Physical review. D. Particles and fields, 56(3), 1997, pp. 1489-1495
Citation: Q. Wang et al., CALCULATION OF THE 4-QUARK CONDENSATES IN THE QCD MOTIVATED NAMBU-JONA-LASINIO MODEL, Physics letters. Section B, 336(1), 1994, pp. 70-76