TY - JOUR AU - Dekrét, Anton TI - On bilinear structures on differentiable manifolds JO - Archivum mathematicum PY - 1979 SP - 193 EP - 201 VL - 15 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1979__15_4_a1/ LA - en ID - ARM_1979__15_4_a1 ER -