@article{10_4064_cm92_1_5,
     author = {Zbigniew Jelonek and Marek Kara/s},
     title = {The set of points at which a morphism of affine
schemes is not finite},
     journal = {Colloquium Mathematicum},
     pages = {59--66},
     publisher = {mathdoc},
     volume = {92},
     number = {1},
     year = {2002},
     doi = {10.4064/cm92-1-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm92-1-5/}
}