@article{05848800,
title = {On subnormal solutions of periodic differential equations.},
journal = {Abstract and Applied Analysis},
volume = {2010},
year = {2010},
doi = {10.1155/2010/170762},
zbl = {1216.34095},
language = {en},
url = {http://dml.mathdoc.fr/item/05848800}
}
Chen, Zong-Xuan; Shon, Kwang Ho. On subnormal solutions of periodic differential equations.. Abstract and Applied Analysis, Tome 2010 (2010) . doi : 10.1155/2010/170762. http://gdmltest.u-ga.fr/item/05848800/