561. Noncommutative Algebra and Geometry / Edited by Corrado De Concini, Freddy Van Oystaeyen, Nikolai Vavilov and Anatoly Yakovlev / Chapman and Hall/CRC / 199,95 €
562. Nonlinear Analysis / Leszek Gasinski and Nikolaos S. Papageorgiou / Chapman and Hall/CRC / 129,94 €