TY - BOOK AU - Hsieh,Po-Fang AU - Sibuya,Yasutaka TI - Basic theory of ordinary differential equations T2 - Universitext SN - 0387986995 AV - QA372 .H84 1999 U1 - 515/.35 21 PY - 1999/// CY - New York PB - Springer KW - Differential equations N1 - Includes bibliographical references and index UR - http://www.loc.gov/catdir/enhancements/fy0816/99018392-d.html UR - http://www.loc.gov/catdir/enhancements/fy0816/99018392-t.html ER -