@article{CM_1962-1964__15__70_0,
     author = {Dijkman, J. G.},
     title = {Some intuitionistic remarks about transformations of sequences},
     journal = {Compositio Mathematica},
     pages = {70--87},
     publisher = {Kraus Reprint},
     volume = {15},
     year = {1962-1964},
     mrnumber = {140858},
     zbl = {0100.24810},
     language = {en},
     url = {http://www.numdam.org/item/CM_1962-1964__15__70_0/}
}