INITIAL-BOUNDARY VALUE PROBLEMS FOR THE GENERALIZED KAWAHARA EQUATION ArticleFaminskii A.V., Kuvshinov R.V.Russian Mathematical Surveys. Vol. 66. 2011. P.. 819-821
MIXED PROBLEM FOR THE KAWAHARA EQUATION IN A HALF-STRIP ArticleKuvshinov R.V., Faminskii A.V.Differential Equations. Vol. 45. 2009. P.. 404-415