TY JOUR TI ALGORITHM OF RISK ASSESSMENT OF PERTURBATION OF INFORMATION SERVICES IN AN ORGANIZATION KW risk assessment KW information security KW information services JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Kosmacheva, I.. AU Galimova, L.. AU Sibikina, I.. PY 2015 IS 2015 PB Astrakhan State Technical University