@article{JRAM_1974__267_151441,
     author = {T.A. Burton and J.W. Hooker},
     title = {On solutions of differential equations tending to zero.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {151--165},
     publisher = {mathdoc},
     volume = {267},
     year = {1974},
     zbl = {0298.34042},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1974__267_151441/}
}