January 01, 1988 book Dynamical Systems I Encyclopaedia of mathematical sciences DOI: 10.1007/978-3-642-61551-1 OpenAlex Authors 0 Author list not loaded yet. Cited by 1 stored of 155 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access Poincar\'e-Dulac Normal Forms:Formal and Analytic Aspects 2026 SSRN Electronic Journal preprint Mathematics Advanced Differential Equations and Dynamical Systems Open access 0 citations 1 result References 0