Igor B. Gurevich Irina Koryabkina Vera Yashina Heinrich Niemann Ovidio Salvetti An application of a descriptive image algebra for diagnostic analysis of cytological specimens - an algebraic model and experimental study. 230-237 2007 conf/visapp/2007-ss VISAPP (Special Sessions) db/conf/visapp/visapp2007-ss.html#GurevichKYNS07