@article{Lorch:1990:MTO,
author = {Lorch, Lee},
title = {Monotonicity in terms of order of the zeros of the derivatives
of {B}essel functions},
journal = {Proc. Amer. Math. Soc.},
fjournal = {Proceedings of the American Mathematical Society},
volume = {108},
year = {1990},
number = {2},
pages = {387–389},
issn = {0002-9939},
coden = {PAMYAR},
mrclass = {33A40},
mrnumber = {MR993757 (90d:33002)},
mrreviewer = {M. E. Muldoon},
links = {\URL[FullText]{http://links.jstor.org/sici?sici=0002-9939%28199002%29108%3A2%3C387%3AMITOOO%3E2.0.CO%3B2-B}},
zblno = {0693.33004}}