@article{CMUC_1983_24_2_a16,
     author = {Kraj{\'\i}\v{c}ek, Jan},
     title = {Some theorems on the lattice of local interpretability types},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {387},
     year = {1983},
     volume = {24},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1983_24_2_a16/}
}