@article{ARM_1987_23_2_a2,
     author = {Chrastina, Jan},
     title = {On a theorem of {J.} {Peetre}},
     journal = {Archivum mathematicum},
     pages = {71--75},
     year = {1987},
     volume = {23},
     number = {2},
     mrnumber = {930323},
     zbl = {0631.58035},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1987_23_2_a2/}
}