負の確率
(1997): Non-Archimedean Analysis: Quantum Paradoxes, Dynamical Systems and Biological Models. Kluwer Academic Publishers. ISBN 0-7923-4800-1
↑ Székely, G.J. (2005) Half of a Coin: Negative Probabilities, Wilmott Magazine July, pp 66–68.
↑ Ruzsa, Imre Z.; SzéKely, Gábor J. (1983). “Convolution quotients of nonnegative functions”. Monatshefte für Mathematik 95 (3): 235–239. doi:10.1007/BF01352002.
↑ Ruzsa, I.Z. and Székely, G.J. (1988): Algebraic Probability Theory, Wiley, New York ISBN 0-471-91803-2
↑ Wigner, E. (1932).