Orizon P. FerreiraCélia Jean-AlexisAlain PiétrusMetrically Regular Vector Field and Iterative Processes for Generalized Equations in Hadamard Manifolds.624-6512017175J. Optim. Theory Appl.3https://doi.org/10.1007/s10957-017-1195-zdb/journals/jota/jota175.html#FerreiraJP17