@article{MASLO_1953__3_1-2_a9,
     author = {Vy\v{c}ichlo, F.},
     title = {O n\v{e}kter\'ych projektivn{\'\i}ch invariantech plochy},
     journal = {Mathematica slovaca},
     pages = {41--47},
     publisher = {mathdoc},
     volume = {03},
     number = {1-2},
     year = {1953},
     mrnumber = {0065987},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1953__3_1-2_a9/}
}