TY - BOOK AU - Eastwood, Michael AU - Miller, Willard Jr. TI - Symmetries and Overdetermined Systems of Partial Differential Equations SN - 9780387738307 U1 - 515.353 EAS PY - 2008/// CY - USA PB - Springer KW - Partial Differential Equations KW - Overdetermined systems KW - Symmetries ER -