Alexander I. Levykin List of Articles: Levykin A. The program SIMODE for solution of ODE systems with singular matrix multiplying the derivative // Numerical Analysis. — 2003 . — # 12. — P. 73-80 Levykin A. The program NODEI for solution of differential-algebraic ODE systems // Numerical Analysis. — 2002 . — # 11. — P. 87-94
