Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{ELMA_1985__40_141350, author = {J. Gutknecht}, title = {Elementare {Prinzipien} der {Informatik.}}, journal = {Elemente der Mathematik}, pages = {11--22}, publisher = {mathdoc}, volume = {40}, year = {1985}, url = {http://geodesic.mathdoc.fr/item/ELMA_1985__40_141350/} }
J. Gutknecht. Elementare Prinzipien der Informatik.. Elemente der Mathematik, Tome 40 (1985), pp. 11-22. http://geodesic.mathdoc.fr/item/ELMA_1985__40_141350/