@article{10_37236_8188,
     author = {Thomas Honold and Michael Kiermaier and Sascha Kurz},
     title = {Johnson type bounds for mixed dimension subspace codes},
     journal = {The electronic journal of combinatorics},
     year = {2019},
     volume = {26},
     number = {3},
     doi = {10.37236/8188},
     zbl = {1446.94208},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/8188/}
}