[1]Brenan K E, Campbell S L, Petzold L R. Numerical solution of initial-value problems in differentialalgebraic equations, New York: North-Holland, 1989
[2]Campbell S L. Singular systems of differential equations, San Francisco: Pitman Publishing Ltd, 1980
[3]Campbell S L. Singular systems of differential equations II, San Francisco: Pitman Publishing Ltd, 1982
[4]Campbell S L. One canonical form for higher index linear time varying singular systems. Circuits Syst.Signal Process, 1983, 2: 311-326
[5]Gear C W, Petzold L R. Differential/algebraic systems and matrix pencils. in Matrix Pencils. Ed. by K¨agstr¨om B, Ruhe A. Berlin: Springer-Verlag, 1983, 75-89
[6]Griepentrog E, M¨arz R. Differential-algebraic equations and their numerical treatment. Teubner-Texte zur mathematics 88, Leipzig, 1986
[7]Hansen B. Linear time-varying differential-algebraic equations being tractable with the index k. Humboldt-Univ, Sekt Math, Preprint 246, 1990
[8]M¨arz R. A matrix chain for analyzing differential-equations. Humboldt-Univ, Sekt Math, Preprint 162,1987
[9]M¨arz R. Index-2 differential-algebraic equations. Results in Math, 1989, 15: 149-171
[10]M¨arz R. Some new results concerning index-3 differential-algebraic equations. J Math Anal Appl, 1989,140: 177-199
[11]M¨arz R. Higher-index differential-algebraic equations: analysis and numerical treatment. Numer Anal and Math Mode, Banach Center Public, 1990, 24: 199-222
[12]Rabier P J, Rheinboldt W C. A general existence and uniqueness theory for implicit differential-algebraicequation. Diff Integ Equa, 1991, 4: 563-582
[13]Werner H, Arndt H. Gew¨ohnliche Differentialgleichungen, eine Einf¨uhrung in Theorie und Praxis. Berlin:Springer-Verlag, 1986
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