On the problem of the η→π° γγ decay
русский/английский/On the problem of the η→π° γγ decay / D. Ebert, M. Volkov.On the problem of the η→π° γγ decay / D. Ebert, M. Volkov.On the problem of the η→π° γγ decay.Б. м./, 1979 ( ). - 1979.On the problem of the η→π° γγ decay. Б. м., 1979 .