The light-front model for exclusive semileptonic B- and D-decays / N.B.Demchuk,P.Yu.Kalikov,I.M.Narodetskii,P.J.O'Donnell, 1996. - 37 p. - Текст : непосредственный.
Heavy-to-Heaxy and Heavy-to-Light Weak Decay Form Factors in the Light-Front Approach: the Exclusive O to O Case / N.B.Demchuk,I.L.Grach,I.M.Narodetskii,S.Simula, 1996. - 30 p. - Текст : непосредственный.