@article{RM_2004_59_2_a3,
     author = {D. Van Dalen},
     title = {Kolmogorov and {Brouwer} on constructive implication and the {Ex} {Falso} rule},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {247--257},
     publisher = {mathdoc},
     volume = {59},
     number = {2},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2004_59_2_a3/}
}