7Walters GD. State- Trait anxiety and existential fear., an em- pirical analysis [J]. Personality and Individual Differences, 2001,30 .. 1345 - 1352.
8Endler NS, Kocovski NL. State and trait anxiety revised[J]. Anxiety Disorders,2001,15:231 - 245.
9E.J. Bromet, J.M. Havenaar. A 25 Year Retrospective Review of the Psychological Consequences of the Cher- nobyl Accident [ J ]. Clinical Oncology, 2011,23 (4) :297 - 305.
10Charles Nelson a, Kate St. Cyra. Predictors of posttrau- matic stress disorder, depression, and suicidal ideation a- mong Canadian Forces personnel in a National Canadian Military Health Survey [ J ]. Journal of Psychiatric Re- search,20l 1,45 ( 11 ) :1483 - 1488.
