TY - BOOK AU - Kelley,Walter G. AU - Peterson,Allan C. TI - The theory of differential equations : classical and qualitative T2 - Universitext SN - 9781441957825 (pbk.) AV - QA431 .K443 2010 U1 - 515.35 KEL-W PY - 2010/// CY - New York PB - Springer KW - Differential equations KW - Mathematics KW - Differentiable dynamical systems N1 - Includes bibliographical references (p. 415-417) and index ER -