CAPONIO, Erasmo, JAVALOYES, Miguel Angel and MASIELLO, Antonio. Multiple connecting geodesics of a Randers-Kropina metric via homotopy theory for solutions of an affine control system. Topological Methods in Nonlinear Analysis. Online. 26 February 2023. Vol. 61, no. 1, pp. 527 - 547. [Accessed 22 July 2024]. DOI 10.12775/TMNA.2022.066.