A two-dimensional detector with delay line readout for slow neitron fields measurements / C.A.Cheremukhina,S.P.Chernenko,A.B.Ivanov и др., 1992. - 26 p. - Текст : непосредственный.
Some characteristics of the long straw drift tubes / V.N.Bytchkov,G.D.Kekelidze,A.B.Ivanov и др., 1998. - 12 p. - Текст : непосредственный.