Popov absolute stability criterion for time-varying multivariable nonlinear systems. - Pierre-Alexandre Blirnan; Alexander M. Krasnosel'skii (ECC, 1999)

Estimating the infection rate of a SIR epidemic model via differential elimination. - Rosane Ushirobira; Denis V. Efimov; Pierre-Alexandre Blirnan (ECC, 2019)