Vladimir P. Gerdt, A. Yu. Zharkov. Computer classification of integrable seventh order MKdV-like equations. In James H. Davenport, editor, EUROCAL 87, European Conference on Computer Algebra, Leipzig, GDR, June 2-5, 1987, Proceedings. Volume 378 of Lecture Notes in Computer Science, pages 93-94, Springer, 1987.
Abstract is missing.