000 00447nam a2200157Ia 4500
008 220718s1987||||xx |||||||||||||| ||und||
020 _a9067640557
082 _a10.01
_bLEVI
100 1 _aLevitan, B.M
110 _aEfimov, O (tr)
245 1 _aInverse sturm-Liouville problems
_cB.M. Levitan
260 _aThe Netherlands
_bVNU Science Press
_c1987
300 _ax
_e240
690 _aInverse sturm-Liouville Problems
942 _cBK
999 _c14927
_d14927