Schaeffer, David G2010-11-152010-11-151969Schaeffer, D. (1969). A Note on the Representation of a Solution of an Elliptic Differential Equation Near an Isolated Singularity. Proceedings of the American Mathematical Society. Vol. 23. No. 2. pp. 450-454.https://hdl.handle.net/10161/2856en-USJournal article