%0 Journal Article %A Dekrét, Anton %T On bilinear structures on differentiable manifolds %J Archivum mathematicum %D 1979 %P 193-201 %V 15 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1979__15_4_a1/ %G en %F ARM_1979__15_4_a1