''yu'´'¼'¸'»'° 'R'²'°'½'¾'²'½'° 'F'¾'¿'µ'¹'º'¸'½'° ('º 80-'»'µÑ‚'¸yu Ñ�'¾ '´'½ya Ñ€'¾zh'´'µ'½'¸ya). 'z'¾'·'´Ñ€'°'²'»'µ'½'¸ya '¾Ñ‚ Ñ€'µ'´'º'¾'»'»'µ'³'¸'¸ '¸ Ñ€'µ'´'°'ºts'¸'¸ 'p's'v (101 KB) ''yu'´'¼'¸'»'° 'R'²'°'½'¾'²'½'° 'F'¾'¿'µ'¹'º'¸'½'° ('º 85-'»'µÑ‚'¸yu Ñ�'¾ '´'½ya Ñ€'¾zh'´'µ'½'¸ya). 'z'¾'·'´Ñ€'°'²'»'µ'½'¸ya '¾Ñ‚ Ñ€'µ'´'º'¾'»'»'µ'³'¸'¸ '¸ Ñ€'µ'´'°'ºts'¸'¸ 'p's'v (1.6 MB) 'nру'´'¾'²'°ya 'º'½'¸zh'º'° ''.'R. 'F'¾'¿'µ'¹'º'¸'½'¾'¹ (1.3 MB)
See also: V.V. Vlasov, L.M. Perevoshchikova, I.I. Ivanchik