G. V. Alekseev, M. A. Shepelov, “On the stability of solutions to coefficient inverse extreme problems for the stationary convection-diffusion equation”, Sib. Zh. Ind. Mat., 15:4 (2012), 3–16; J. Appl. Industr. Math., 7:1 (2013), 1–14
M. A. Guzev, M. A. Shepelov, “The threshold behavior of mechanical characteristics in Non-Euclidean model of continua”, Dal'nevost. Mat. Zh., 10:1 (2010), 20–30