Singularity theory and its applications : Symp.,Warwick 1989 / Ed.:D.Mond, J.Motaldi. Pt. 1 : Geometric aspects of singularities, 1991. - VIII,405 p. - Текст : непосредственный.
Singularity theory and its applications : Symp.,Warwick 1989 / Ed.:D.Mond, J.Motaldi. Pt. 2 : Singularities,bifurcations and dynamics, 1991. - VIII,322 p. - Текст : непосредственный.