1. Apparent singularities of linear difference equations with polynomial coefficients;Abramov;Appl. Algebra Engrg. Comm. Comput.,2006
2. Desingularization of linear difference operators with polynomial coefficients;Abramov,1999
3. q-Hypergeometric solutions of q-difference equations;Abramov;Discrete Math.,1999
4. Removing apparent singularities of systems of linear differential equations with rational function coefficients;Barkatou,2015
5. Desingularization explains order-degree curves for Ore operators;Chen,2013