Komatsu, T.; Samedima, M.; Awano, T.; Kakadate, Y.; Fujiwara, S. (1999). "Creation of Superhard B–C–N Heterodiamond Using an Advanced Shock Wave Compression Technology". Journal of Materials Processing Technology. 85 (1–3): 69–73. doi:10.1016/S0924-0136(98)00263-5. /wiki/Doi_(identifier)