@article{104819, author = {Milo\v s H\'a\v cik}, title = {Higher monotonicity properties of zero points of the linear combination of the solution and its first derivative of the differential equation $y''+q(t)y=0$}, journal = {Archivum Mathematicum}, volume = {010}, year = {1974}, pages = {67-77}, zbl = {0318.34043}, mrnumber = {0399579}, language = {en}, url = {http://dml.mathdoc.fr/item/104819} }
Háčik, Miloš. Higher monotonicity properties of zero points of the linear combination of the solution and its first derivative of the differential equation $y''+q(t)y=0$. Archivum Mathematicum, Tome 010 (1974) pp. 67-77. http://gdmltest.u-ga.fr/item/104819/
Contribution to the monotonicity of the sequence of zero points of integrals of the differential equation y" + q(t)y = 0 with regard to the basis ($\alpha$, $\beta$), Archivum Mathematicum (Brno) (to appear).
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