@article{MASLO_1982_32_2_a2,
     author = {Min\'a\v{c}, J\'an},
     title = {The covering of rings by valuation rings},
     journal = {Mathematica slovaca},
     pages = {121--126},
     year = {1982},
     volume = {32},
     number = {2},
     mrnumber = {658245},
     zbl = {0515.13003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1982_32_2_a2/}
}