Danilin, A. R.; Kovrizhnykh, O. O. Asymptotics of the optimal time in a singular perturbed linear time-optimal problem. (English. Russian original) Zbl 1251.49002 Proc. Steklov Inst. Math. 271, Suppl. 1 (2010, Suppl. 3), 53-65 (2010); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 16, No. 1 (2010). MSC: 49J15 93C70 93C05