V. V. Grishachev, D. B. Khalyapin, N. A. Shevchenko and V. G. Merzlikin, “New Channels of Leakage of Confidential Information over the Voice of Fiber Optic Subsystems SCS,” Special’naya Tehnika, No. 2, 2009, pp. 2-9.
 J. C. Juarez and H. F. Taylor, “Field Test of a Distributed Fiber-Optic Intrusion Sensor System for Long Perimeters,” Applied Optics, Vol. 46, No. 11. 2007, pp. 1968-1971. doi:10.1364/AO.46.001968
 J. C. Juarez, E. W. Maier, K. N. Choi and H. F. Taylor, “Distributed Fiber-Optic Intrusion Sensor System,” Journal of Lightwave Technology, Vol. 23, No. 6. 2005, pp. 2081-2087. doi:10.1109/JLT.2005.849924
 V. V. Grishachev, D. B. Khalyapin and N. A. Shevchenko, “Method and Device for Actively Protecting Confidential Spoken Information from Leaking over an Acousto-Optic Fibre Channel by Using External Optical Noise Masking,” 2010. http://www.wipo.int/patentscope/search/en/WO2010126400
 V. V. Grishachev, D. B. Khalyapin and N. A. Shevchenko, “Methods and Devices for Actively Protecting Spoken Information against Eavesdropping via an Acousto-Optic Fibre Leakage Channel,” 2010. http://www.wipo.int/patentscope/search/en/WO2010126401