TY  - JOUR
AU  - L. N. Krivonosov
AU  - V. A. Lukyanov
TI  - Duality equations on a 4-manifold of conformal torsion-free connection and some of their solutions for the zero signature
JO  - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
PY  - 2019
SP  - 207
EP  - 228
VL  - 23
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VSGTU_2019_23_2_a0/
LA  - ru
ID  - VSGTU_2019_23_2_a0
ER  -