TY - BOOK ED - Differential Equations and Their Applications-EQUADIFF ED - Czechoslovak Academy of Science TI - Differential equations and their applications: proceedings of a conference held in Prague, September, 1962 U1 - 517.38063 PY - 1963/// CY - New York PB - Academic Press KW - Differential equations KW - Congresses KW - Mathematical physics N1 - Includes bibliographical references and index ER -