Singularities of differentiable mapsde Arnolʹd, V. I., V.I. Arnold, A.N. Varchenko, S.M. Gusein-ZadeMateriasDifferentiable mappingsSingularities (Mathematics)Calculus & mathematical analysisScienceGlobal AnalysisMathematicsScience/MathematicsGeometry - Differential
GGeometrical methods in the theory of ordinary differential eGeometrical methods in the theory of ordinary differential equations1983
OOSOBENNOSTI DIFFERENTISIRUAMYKH OTOBRAZHENII. VOL. 1OSOBENNOSTI DIFFERENTISIRUAMYKH OTOBRAZHENII. VOL. 1