P. Ya. Grushko, N. M. Kuzub, M. A. Gaer, “Immersed hypersurfaces in spaces with structure groups $G^n_2$ and $COG_2$”, Izv. Vyssh. Uchebn. Zaved. Mat., 2005, no. 5, 42–48; Russian Math. (Iz. VUZ), 49:5 (2005), 38–44
1995
2.
E. Yu. Veremeenko, P. Ya. Grushko, “On some geometric objects in a seven-dimensional space with fundamental group $G_2$”, Izv. Vyssh. Uchebn. Zaved. Mat., 1995, no. 7, 3–11; Russian Math. (Iz. VUZ), 39:7 (1995), 1–9
1993
3.
P. Ya. Grushko, “An algebraic model of almost transitive differential geometry”, Mat. Zametki, 54:5 (1993), 35–44; Math. Notes, 54:5 (1993), 1106–1112
4.
P. Ya. Grushko, “Local theory of $Z$-transitive geometric structures”, Sibirsk. Mat. Zh., 34:2 (1993), 62–73; Siberian Math. J., 34:2 (1993), 251–262
S. Kh. Arutyunyan, P. Ya. Grushko, L. E. Evtushik, Ü. G. Lumiste, “Differential-algebraic methods for geometric investigations in the work of A. M. Vasil'ev and his scientific school”, Itogi Nauki i Tekhniki. Ser. Probl. Geom., 20 (1988), 3–34; J. Soviet Math., 51:6 (1990), 2595–2613
1986
7.
P. Ya. Grushko, “Mappings of geometric structures”, Itogi Nauki i Tekhniki. Ser. Probl. Geom., 18 (1986), 3–23; J. Soviet Math., 42:5 (1988), 1869–1884
1985
8.
P. Ya. Grushko, “Contractibility of geometric structures”, Mat. Zametki, 38:2 (1985), 293–301; Math. Notes, 38:2 (1985), 672–676
P. Ya. Grushko, “Some theorems on mappings of geometric structures”, Izv. Vyssh. Uchebn. Zaved. Mat., 1981, no. 6, 29–35; Soviet Math. (Iz. VUZ), 25:6 (1981), 29–35
15.
P. Ya. Grushko, E. N. Kashcheeva, “Pseudostructures in the theory of immersed manifolds”, Izv. Vyssh. Uchebn. Zaved. Mat., 1981, no. 4, 16–19; Soviet Math. (Iz. VUZ), 25:4 (1981), 13–17
16.
P. Ya. Grushko, “Adjointly transitive structures of finite type”, Izv. Vyssh. Uchebn. Zaved. Mat., 1981, no. 2, 24–29
S. V. Anosova, P. Ya. Grushko, “Group properties of the differential equation $a(x)y'+b(x)y=0$”, Differ. Uravn., 16:4 (1980), 750–752
1979
21.
P. Ya. Grushko, “Deformability of filtered Lie algebras”, Uspekhi Mat. Nauk, 34:4(208) (1979), 187; Russian Math. Surveys, 34:4 (1979), 165
22.
P. Ya. Grushko, “Pseudostructures and some cases of their reduction to geometric structures”, Sibirsk. Mat. Zh., 20:6 (1979), 1241–1248; Siberian Math. J., 20:6 (1979), 879–884
1978
23.
P. Ya. Grushko, “Morphisms of quasihomogeneous structures into Riemannian ones”, Izv. Vyssh. Uchebn. Zaved. Mat., 1978, no. 8, 56–61; Soviet Math. (Iz. VUZ), 22:8 (1978), 43–47
1977
24.
P. Ya. Grushko, “Morphisms of geometric structures”, Mat. Zametki, 22:5 (1977), 633–642; Math. Notes, 22:5 (1977), 844–849