Muñoz Masqué, JaimeValdés Morales, Antonio2023-06-202023-06-201999-11-300926-224510.1016/S0926-2245(99)00036-4https://hdl.handle.net/20.500.14352/58668The authors introduce a planar web on a 2-dimensional surface M as a special G -structure. The classical construction by W. Blaschke associates a connection to every planar web. The authors deduce that the Blaschke connection is the only natural oneengjournal articlehttp://www.sciencedirect.com/science/article/pii/S0926224599000364http://www.sciencedirect.comrestricted access514.7Blaschke connectiondifferential invariantjet bundlelinear framenatural connectionthreewebGeometría diferencial1204.04 Geometría Diferencial