BibTeX
@ARTICLE{
         Campbell1995SoG,
       AUTHOR = "Stephen L. Campbell and E. Griepentrog",
       TITLE = "Solvability of General Differential Algebraic Equations",
       JOURNAL = "SIAM J. Sci. Comp.",
       VOLUME = "16",
       YEAR = "1995",
       PAGES = "257--270",
       REFERRED = "[Campbell1996ADa]."
}