Pengming Zhang, Li-Ping Zou, Y. M. Cho, “Abelian decomposition and glueball-quarkonium mixing in QCD”, Phys. Rev. D, 98, no. 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, no. 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, no. 1, 2009, 014014
Ulrich Wiedner, EXA/LEAP 2008, 2009, 567
Bing An Li, “Chiral field theory of0−+glueball”, Phys. Rev. D, 81, no. 11, 2010, 114002