A Perturbation Method Based on Integrating Factors. - Wim T. van Horssen (SIAM J. Appl. Math., 1999)

A Perturbation Method Based on Integrating Vectors and Multiple Scales. - Wim T. van Horssen (SIAM J. Appl. Math., 1999)

An Asymptotic Theory for a Weakly Nonlinear Beam Equation with a Quadratic Perturbation. - Gerdineke J. Boertjens; Wim T. van Horssen (SIAM J. Appl. Math., 2000)

A Piecewise Linear Dynamical System with Two Dropping Sections. - Valery A. Gaiko; Wim T. van Horssen (Int. J. Bifurc. Chaos, 2009)

On constructing accurate approximations of first integrals for difference equations. - M. Rafei; Wim T. van Horssen (Commun. Nonlinear Sci. Numer. Simul., 2013)

On constructing solutions for the functional equation Z(x, y, n) = Z(a11x+a12y, a21x+a22y, n+1). - M. Rafei; Wim T. van Horssen (Appl. Math. Comput., 2014)

On an interaction function for copulas. - Dorota Kurowicka; Wim T. van Horssen (J. Multivar. Anal., 2015)