@article{CMUC_1972__13_2_a12,
     author = {Bure\v{s}, Jarol{\'\i}m},
     title = {Remark on local existence of $\{e\}$-structure with prescribed structural functions on a manifold of dimension two},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {359--362},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {1972},
     mrnumber = {0310920},
     zbl = {0241.53020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1972__13_2_a12/}
}