Grigelionis S I

Publications in Math-Net.Ru

1. Some questions on the geometry of nonholonomic hypercomplexes $\mathrm{NGr}(1,4,5)$
   
   Tr. Geom. Sem., 5 (1974),  55–68
2. The intrinsic normalizations of a nonholonomic hypercomplex $NGr(1,4,5)$
   
   Tr. Geom. Sem., 4 (1973),  121–154
3. A nonholonomic complex of the space $P_4$
   
   Tr. Geom. Sem., 3 (1971),  149–172