Lukyanenko, D.V., and A.A. Panin. 2016. “Blow-up Phenomena in the Model of a Space Charge Stratification in Semiconductors: Numerical Analysis of Original Equation Reduction to a Differential-Algebraic System”. Numerical Methods and Programming (Vychislitel’nye Metody I Programmirovanie) 17 (50):437-46. https://doi.org/10.26089/NumMet.v17r440.