Covariant differentials and covariant derivatives associated with surface of projective space
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Polyakova K.
connection, curvature, covariant differential, covariant derivatives, Bianchi identities
60-63
Parallel displacements of directions on the Grassmann-like manifold of centered planes
... расслоениях нормализованного подмногообразия Vm в Pn // Проблемы геометрии / ВИНИТИ. М., 1978. Т. 10. С. 55—74.
Belova O.
projective space, Grassmann-like manifold, connection, covariant differential, parallel displacement
57-59