Affiliation: | (1) INRIA, Domaine de Voluceau, Rocquencourt BP 105, 78153 Le Chesnay Cedex, France;(2) LLRS, Faculty of Mathematics and Mechanics, Moscow State University, 119899 Moscow, Russia;(3) INRIA, Domaine de Voluceau, Rocquencourt BP 105, 78153 Le Chesnay Cedex, France |