@article{SIGMA_2006_2_a25,
     author = {Brigitte Hiller and Alexander A. Osipov and V\'eronique Bernard and Alex H. Blin},
     title = {Functional {Integral} {Approaches} to the {Bosonization} of {Effective} {Multi-Quark} {Interactions} with $U_{\mathrm{A}}(1)$ {Breaking}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2006},
     volume = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2006_2_a25/}
}