Akivis derivation formulas and Laptev structure equations on the surface of an affine space
... состава, науч. сотр. асп. и студ. : тез. докл. Калининград, 1999. Ч. 6. С. 7—8.
Shevchenko Yu.
Akivis derivation formulas, Laptev structure equations, holonomic smooth manifold, surface of an affine space, tangent spaces of higher orders
24-31