@article{CMUC_1980__21_3_a2,
     author = {\v{C}uda, Karel},
     title = {An elimination of infinitely small quantities and infinitely large numbers (within the framework of {AST)}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {433--445},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {1980},
     mrnumber = {590124},
     zbl = {0445.03042},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1980__21_3_a2/}
}