共 23 条
[1]
[Anonymous], 1991, MATH ITS APPL SOVIET
[3]
Inverse nodal problem for differential pencils
[J].
APPLIED MATHEMATICS LETTERS,
2009, 22 (08)
:1240-1247
[7]
EVERITT WN, 1972, J LOND MATH SOC, V4, P443
[9]
Guo Y., 2013, INVERSE STURM LIOUVI