%0
Book
%T
Quadratic algebras
%A Polishchuk, Alexander
%A Positselski, Leonid
%I American Mathematical Society
%@ 0821838342
%K Quadratic fields
%K Associative rings
%K Commutative rings
%K Stochastic processes
%K Quadratische Algebra
%D c 2005
%X Includes bibliographical references
%C American Mathematical Society
%C Providence, RI
%U http://slubdd.de/katalog?TN_libero_mab2