@article{MZ_1952__57_169313,
     author = {Hanno Rund},
     title = {The {Theory} of {Subspaces} of a {Finsler} {Space.} {Part} {II.}},
     journal = {Mathematische Zeitschrift},
     pages = {193--210},
     publisher = {mathdoc},
     volume = {57},
     year = {1952},
     zbl = {0052.39102},
     url = {http://geodesic.mathdoc.fr/item/MZ_1952__57_169313/}
}