Zadachi Garantirovannoi Identifikatsii: Diskretnye Sistemy by V. D. Furasov (5947741873 9785947741872 5-94774-187-3)
Zashchita Cheloveka Ot Opasnykh Izluchenii by Nikolai Nikolaevich Grachev, Liudmila Osherovna Myrova (5947742489 9785947742480 5-94774-248-9)
