@inbook{401695,
title = {24 Existence and uniqueness problems for solutions of the differential equation (Qq)},
booktitle = {Linear Differential Transformations of the Second Order},
series = {GDML\_Books},
publisher = {The English Universities Press, Ltd.},
address = {London},
year = {1971},
pages = {[209]-212},
url = {http://dml.mathdoc.fr/item/401695}
}
(éd.). 24 Existence and uniqueness problems for solutions of the differential equation (Qq), dans Linear Differential Transformations of the Second Order, GDML_Books, (1971), pp. [209]-212. http://gdmltest.u-ga.fr/item/401695/