D. A. Trotsenko, “Sign preservation for a function of two variables”, Sibirsk. Mat. Zh., 34:4 (1993), 200–206; Siberian Math. J., 34:4 (1993), 770–775
8.
D. A. Trotsenko, “Isometry of the boundaries of plane domains and the properties of shortest geodesics”, Sibirsk. Mat. Zh., 34:3 (1993), 199–208; Siberian Math. J., 34:3 (1993), 574–582
1987
9.
D. A. Trotsenko, “Continuation of spatial quasiconformal mappings that are close to conformal”, Sibirsk. Mat. Zh., 28:6 (1987), 126–133; Siberian Math. J., 28:6 (1987), 966–971
V. V. Aseev, D. A. Trotsenko, “Quasisymmetric imbeddings, quadruples of points and distortions of moduli”, Sibirsk. Mat. Zh., 28:4 (1987), 32–38; Siberian Math. J., 28:4 (1987), 543–548
D. A. Trotsenko, “Quasiconformal and quasi-isometric reflections”, Dokl. Akad. Nauk SSSR, 287:5 (1986), 1067–1071
12.
D. A. Trotsenko, “Approximation by similarities of spatial mappings with bounded distortion”, Sibirsk. Mat. Zh., 27:6 (1986), 196–205; Siberian Math. J., 27:6 (1986), 946–954
D. A. Trotsenko, “The image of a straight line under quasiconformal mappings of a
space that are close to conformal”, Dokl. Akad. Nauk SSSR, 277:1 (1984), 53–56
D. A. Trotsenko, “Continuation from a domain and approximation of spatial quasiconformal mappings with a small distortion coefficient”, Dokl. Akad. Nauk SSSR, 270:6 (1983), 1331–1333