Polishchuk, Alexander,

Quadratic algebras - Providence, R.I. : American Mathematical Society, c2005. - 1 online resource (xii, 159 p.) - University Lecture Series, v. 37 .

Includes bibliographical references (p. 155-159).

9781470421823 (online)


Associative rings.
Commutative rings.
Quadratic fields.
Stochastic processes.