%0 Journal Article %A A. A. Khelashvili %T Invariant properties of weak interactions and the Cabibbo angle in chiral dynamics %J Teoretičeskaâ i matematičeskaâ fizika %D 1978 %P 324-334 %V 36 %N 3 %U http://geodesic.mathdoc.fr/item/TMF_1978_36_3_a3/ %G ru %F TMF_1978_36_3_a3