@article{AFM_2022_47_1_a5,
     author = {Keijo M\"onkk\"onen},
     title = {Boundary rigidity for {Randers} metrics},
     journal = {Annales Fennici Mathematici},
     pages = {89--102},
     publisher = {mathdoc},
     volume = {47},
     number = {1},
     year = {2022},
     doi = {10.54330/afm.112492},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.54330/afm.112492/}
}