On a Szegö type limit theorem, the Hölder-Young-Brascamp-Lieb inequality, and the asymptotic theory of integrals and quadratic forms of stationary fieldsFlorin Avram, Nikolai Leonenko and Ludmila SakhnoESAIM: PS, 14 (2010) 210-255DOI: https://doi.org/10.1051/ps:2008031