@article{Karczewska:2019,
author
=
"A.Karczewska and P.Rozmej",
title
=
"Remarks on Existence/Nonexistence of Analytic Solutions to Higher Order KdV Equations",
journal
=
"Acta Physica Polonica A",
volume
=
"Vol. 136",
number
=
"no. 6",
pages
=
"910--915",
year
=
"2019",
}