%0 Journal Article %A A. A. Andrianov %A V. A. Andrianov %A V. Yu. Novozhilov %A Yu. V. Novozhilov %T Asymmetry of the quark spectrum and effective Lagrangian for massive pseudoscalar mesons %J Teoretičeskaâ i matematičeskaâ fizika %D 1987 %P 63-75 %V 70 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1987_70_1_a4/ %G ru %F TMF_1987_70_1_a4