@article{PORMA_1991__48_3_115753,
     author = {Enochs, Edgar E. and Jenda, Overtoun M.G.},
     title = {Trivial formal fibres and formal {Laurent} series},
     journal = {Portugaliae mathematica},
     pages = {253--258},
     publisher = {mathdoc},
     volume = {48},
     number = {3},
     year = {1991},
     mrnumber = {1127124},
     zbl = {0744.13008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1991__48_3_115753/}
}