1. M. Yu. Bal'shin, M. K. Rybal'chenko, O. V. Padalko, and N. P. Éskina, ?Some problems of fiber metallurgy,? Poroshk. Metall., No. 3, 16?22 (1964).
2. V. V. Skorokhod, V. V. Panichkina, and V. V. Sukhozhak, ?Sintering of compacts from metal powders and fibers,? in: Sintered Materials and Parts [in Russian], Izd. Erevansk. Politekh. Inst., Erevan (1969), pp. 149?153.
3. A. G. Kostornov, I. M. Fedorchenko, M. S. Shevchuk, and V. V. Sukhozhak, ?Sintering of metal fiber materials,? Poroshk. Metall., No. 1, 41?47 (1972).
4. A. G. Kostornov, A. L. Moroz, and I. M. Fedorchenko, ?High-porosity permeable materials from metal fibers,? Poroshk. Metall., No. 8, 63?66 (1980).
5. A. G. Kostornov, N. E. Fedorova, and L. I. Chernyshev, ?Sintering behavior of porous parts from metal fibers,? Poroshk. Metall., No. 11, 21?24 (1981).