"équation différentielle linéaire." . . "Differenciálegyenlet közönséges." . . "Systèmes non linéaires." . . "Theorie." . . "Mathématiques." . . "Equazioni differenziali." . . "Équations différentielles." . . "Développements asymptotiques." . . "Równania różniczkowe." . . "Ecuaciones diferenciales." . . "point singulier." . . . . "Perturbation (mathématiques)." . . "Perturbation (mathématiques)" . "Equacions diferencials." . . "differentialligninger." . . "Equacions diferencials ordinàries" . . "Equacions diferencials ordinàries." . "Gewone differentiaalvergelijkingen." . . "Equazioni differenziali non lineari - Soluzioni numeriche - Congressi - 1995." . . "Ecuaciones diferenciales ordinarias." . . "sædvanlige differentialligninger." . . "Diferansiyel denklemler." . . "Differential equations." . . "Équations différentielles linéaires." . . "Systèmes linéaires." . . . . . . . . . . . . "The prerequisite for the study of this book is a knowledge of matrices and the essentials of functions of a complex variable. It has been developed from courses given by the authors and probably contains more material than will ordinarily be covered in a one-year course. It is hoped that the book will be a useful text in the application of differential equations as well as for the pure mathematician." . . . . . . . . . . . . . . . . . . . . "Theory of Ordinary Differential Equations" . . . . . . . . . . . . . . . . . . . . . . "Teorija obyknovennych differencialʹnych uravnenij" . . . "Teorija obyknovennyh differencialʹnyh uravnenij" . . . . . "Теория обыкновенных дифференциальных уравнений" . . . "The theory of ordinary differential equations" . . . . . . . . "Matériel didactique" . . . . . . . . "Theory of ordinary differential equations" . . . . . . . . . . "Theory of ordinary differential equations : Earl A. Coddington, Norman Levinson"@en . . . "Teoriia obyknovennykh differentsial'nykh uravnenii" . . . . . . . . . . . . "Teorija obyknovennych differencial'nych uravnenij" . . . . . . . . . . . . . . "Teorii︠a︡ obyknovennykh different︠s︡ialʹnykh uravneniĭ" . . . . . . "Theory of ordinary equations"@en . . . . . . . . "Teoriâ obyknovennyh differencialʹnyh uravnenij" . . "Teoriâ obyknovennyh differencial'nyh uravnenij" . "Theory of ordinary differential equations"@en . "Theory of ordinary differential equations" . . . "Theory of ordinary differential equations"@it . . . . . "Analyse mathématique." . . "équation différentielle." . . "Differentialgleichung." . . "Gewöhnliche Differentialgleichung." . . "Equações diferenciais ordinarias." . .