Investigation of muonium-antimuonium conversion by means of -spectroscopy method / V.A.Gordeev,E.G.Drukarev ,A.Yu.Kiselev и др., 1994. - 41 p. - Текст : непосредственный.
New method of investigation of the muonium-t0-antimuonium conversion / V.A.Gordeev,E.G.Drukarev,A.Yu.Kiselev и др., 1997. - 7 p. - Текст : непосредственный.