@article{1102867582,
author = {Read, Thomas T.},
title = {Bounds and quantitative comparison theorems for nonoscillatory second order differential equations.},
journal = {Pacific J. Math.},
volume = {67},
number = {2},
year = {1976},
pages = { 231-245},
language = {en},
url = {http://dml.mathdoc.fr/item/1102867582}
}
Read, Thomas T. Bounds and quantitative comparison theorems for nonoscillatory second order differential equations.. Pacific J. Math., Tome 67 (1976) no. 2, pp. 231-245. http://gdmltest.u-ga.fr/item/1102867582/