TY - DATA AU - Reyn, John., author. TI - Phase Portraits of Planar Quadratic Systems SN - 9780387352152, 978-0-387-35215-2 U1 - 515.352, PY - 2007/// CY - Boston, MA PB - Springer US KW - Differentiable dynamical systems KW - Differential Equations KW - Dynamical Systems and Ergodic Theory KW - Genetics - Mathematics KW - Genetics and Population Dynamics KW - Mathematics KW - Ordinary Differential Equations N1 - Mathematics and Statistics (Springer-11649) UR - http://dx.doi.org/10.1007/978-0-387-35215-2 ER -