Formal fundamental solutions of irregular singular differential equations depending upon parametersSCHÄFKE, Reinhard.Journal of dynamical and control systems. 2001, Vol 7, Num 4, pp 501-533, issn 1079-2724Article

Composite asymptotic expansions and turning points of singularly perturbed ordinary differential equationsFRUCHARD, Augustin; SCHÄFKE, Reinhard.Comptes rendus. Mathématique. 2010, Vol 348, Num 23-24, pp 1273-1277, issn 1631-073X, 5 p.Article

On the normal form of a system of differential equations with nilpotent linear partCANALIS-DURAND, Mireille; SCHÄFKE, Reinhard.Comptes rendus. Mathématique. 2003, Vol 336, Num 2, pp 129-134, issn 1631-073X, 6 p.Article

Bifurcation delay and difference equationsFRUCHARD, Augustin; SCHÄFKE, Reinhard.Nonlinearity (Bristol. Print). 2003, Vol 16, Num 6, pp 2199-2220, issn 0951-7715, 22 p.Article

CONFLUENCE DE SINGULARITÉS RÉGULIÈRES D'ÉQUATIONS DIFFÉRENTIELLES EN UNE SINGULARITÉ IRRÉGULIÈRE. MODÈLE DE GARNIER = CONFLUENCE OF REGULAR SINGULARITIES OF DIFFERENTIAL EQUATIONS INTO AN IRREGULAR ONE. GARNIER'S MODELParise, Laurent; Schäfke, Reinhard.2001, 140 p.Thesis

Divergence and summability of normal forms of systems of differential equations with nilpotent linear partCANALIS-DURAND, Mireille; SCHÄFKE, Reinhard.Annales de la faculté des sciences de Toulouse. 2004, Vol 13, Num 4, pp 493-513, issn 0240-2963, 21 p.Conference Paper