1. Pavlov, V. V., Pyataikin, K. M., Korneva, L. V., Vorozhnishchev, V. I., Kozyrev, N. A., Godik, L. A., Dement’ev, V. P., Morenko, A. V., and Sheglova, A. B. (OAO NKMK), Patent Application 2005103778/02 (00500) RF, MPC7 C21 D 9/04, 2005.
2. Pavlov, V. V., Pyataikin, K. M., Korneva, L. V., Kozyrev, N. A., Godik, L. A., Dement’ev, V. P., Morenko, A. V., Taraborin, A. N., and Bedarev, N. I. (OAO NKMK), Patent 2280700 (00500) RF, MPC7 C21 D 9/04, 2005.