@article{10_21136_MB_1992_125899,
     author = {\v{S}ostak, Alexander P.},
     title = {On stratifiable fuzzy topological spaces},
     journal = {Mathematica Bohemica},
     pages = {169--184},
     publisher = {mathdoc},
     volume = {117},
     number = {2},
     year = {1992},
     doi = {10.21136/MB.1992.125899},
     mrnumber = {1165894},
     zbl = {0786.54007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.1992.125899/}
}