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L'vov, S. N.; Nemchenko, V. F.; Kislyi, P. S.; Verkhoglyadova, T. S.; Kosolapova, T. Ya. (1964). "The electrical properties of chromium borides, carbides, and nitrides". Soviet Powder Metallurgy and Metal Ceramics. 1 (4): 243–247. doi:10.1007/BF00774426. ISSN0038-5735. S2CID137007220.
Kislyi, P. S.; L'vov, S. N.; Nemchenko, V. F.; Samsonov, G. V. (1964). "Physical properties of the boride phases of chromium". Soviet Powder Metallurgy and Metal Ceramics. 1 (6): 441–443. doi:10.1007/BF00773921. ISSN0038-5735. S2CID137532121.
L'vov, S. N.; Nemchenko, V. F.; Kislyi, P. S.; Verkhoglyadova, T. S.; Kosolapova, T. Ya. (1964). "The electrical properties of chromium borides, carbides, and nitrides". Soviet Powder Metallurgy and Metal Ceramics. 1 (4): 243–247. doi:10.1007/BF00774426. ISSN0038-5735. S2CID137007220.
Kislyi, P. S.; L'vov, S. N.; Nemchenko, V. F.; Samsonov, G. V. (1964). "Physical properties of the boride phases of chromium". Soviet Powder Metallurgy and Metal Ceramics. 1 (6): 441–443. doi:10.1007/BF00773921. ISSN0038-5735. S2CID137532121.
Liao, P. K.; Spear, K. E. (June 1986). "The B−Cr (Boron-Chromium) system". Bulletin of Alloy Phase Diagrams. 7 (3): 232–237. doi:10.1007/BF02868996. ISSN0197-0216.
L'vov, S. N.; Nemchenko, V. F.; Kislyi, P. S.; Verkhoglyadova, T. S.; Kosolapova, T. Ya. (1964). "The electrical properties of chromium borides, carbides, and nitrides". Soviet Powder Metallurgy and Metal Ceramics. 1 (4): 243–247. doi:10.1007/BF00774426. ISSN0038-5735. S2CID137007220.
Kislyi, P. S.; L'vov, S. N.; Nemchenko, V. F.; Samsonov, G. V. (1964). "Physical properties of the boride phases of chromium". Soviet Powder Metallurgy and Metal Ceramics. 1 (6): 441–443. doi:10.1007/BF00773921. ISSN0038-5735. S2CID137532121.