The following publications are possibly variants of this publication:
- Efficient Collocation Schemes for Singular Boundary Value ProblemsWinfried Auzinger, Othmar Koch, Ewa Weinmüller. na, 31(1-4):5-25, 2002. [doi]
- Collocation methods for index 1 DAEs with a singularity of the first kindOthmar Koch, Roswitha März, Dirk Praetorius, Ewa Weinmüller. moc, 79(269):281-304, 2010. [doi]
- Collocation Methods for Boundary Value Problems with an Essential SingularityWinfried Auzinger, Othmar Koch, Ewa Weinmüller. lssc 2004: 347-354 [doi]