@booklet {lehmann-fonpt2009,
	title = {Foundations of Non-Commutative Probability Theory},
	howpublished = {Discussion Papers},
	year = {2009},
	month = {6},
	abstract = {Kolmogorov{\textquoteright}s setting for probability theory is given an original generalization to account for probabilities arising from Quantum Mechanics. The sample space has a central role in this presentation and random variables, i.e., observables, are defined in a natural way. The mystery presented by the algebraic equations satisfied by (non-commuting) observables that cannot be observed in the same states is elucidated},
	url = {/files/dp514.pdf},
	author = {Daniel Lehmann}
}
