@inproceedings{MatT10,
  author = {M. Matthes and C. Tischendorf},
  title = {Convergence of {G}alerkin Solutions for Linear Differential--Algebraic
	Equations in {H}ilbert Spaces},
  booktitle = {{ICNAAM} 2010: {I}nternational {C}onference on {N}umerical {A}nalysis
	and {A}pplied {M}athematics 2010: {AIP} {C}onference {P}roceedings},
  year = {2010},
  volume = {1281},
  pages = {247--250},
  doi = {10.1063/1.3498439}
}