Pengming Zhang, Li-Ping Zou, Y. M. Cho, “Abelian decomposition and glueball-quarkonium mixing in QCD”, Phys. Rev. D, 98, № 9, 2018, 096015
NOBUYUKI SAWADO, NORIKO SHIIKI, SHINGO TANAKA, “HOPF SOLITON SOLUTIONS FROM LOW ENERGY EFFECTIVE ACTION OF SU(2) YANG–MILLS THEORY”, Mod. Phys. Lett. A, 21, № 15, 2006, 1189
Thomas Gutsche, Valery E. Lyubovitskij, Malte C. Tichy, “η(1405)in a chiral approach based on mixing of the pseudoscalar glueball with the first radial excitations ofηandη′”, Phys. Rev. D, 80, № 1, 2009, 014014
Ulrich Wiedner, EXA/LEAP 2008, 2009, 567
Bing An Li, “Chiral field theory of0−+glueball”, Phys. Rev. D, 81, № 11, 2010, 114002