Danilin, A. R.; Zorin, A. P. Asymptotics of a solution to an optimal boundary control problem. (English. Russian original) Zbl 1251.49003 Proc. Steklov Inst. Math. 269, Suppl. 1 (2010, Suppl. 2), 81-94 (2010); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 15, No. 4 (2009). MSC: 49J20 35J25