Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
MR ZblJanák, Jaroslav. The calculus of an unnormalized relational model of data. Kybernetika, Tome 20 (1984) no. 3, pp. 231-239. http://geodesic.mathdoc.fr/item/KYB_1984_20_3_a3/
@article{KYB_1984_20_3_a3,
author = {Jan\'ak, Jaroslav},
title = {The calculus of an unnormalized relational model of data},
journal = {Kybernetika},
pages = {231--239},
year = {1984},
volume = {20},
number = {3},
mrnumber = {763648},
zbl = {0554.68009},
language = {en},
url = {http://geodesic.mathdoc.fr/item/KYB_1984_20_3_a3/}
}
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