1. NT-MDT Co., Zelenograd, Moscow, Russia (www.ntmdt.ru).
2. S. N. Magonov and M-H. Whangbo, Surface Analysis with STM and AFM: Experimental and Theoretical Aspects of Image Analysis (VHC, New York, 1996).
3. V. A. Bykov, Doctoral Dissertation (Tech.) (NIIFP, Moscow, 2000).
4. P. H. Osanna, Meas. Sci. Rev. 1(1), 15 (2001).
5. A. A. Bukharaev, D. V. Ovchinnikov, and A. A. Bukharaeva, Zavod. Lab., No. 5, 10 (1997).