Ledet Jensen, J. (1995). Saddlepoint approximations. Clarendon.
Chicago-čujuhus (17. p.)Ledet Jensen, Jens. Saddlepoint Approximations. Oxford: Clarendon, 1995.
MLA-čujuhus (9. p.)Ledet Jensen, Jens. Saddlepoint Approximations. Clarendon, 1995.
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