Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{ELMA_1985__40_141353, author = {J. Gutknecht}, title = {Elementare {Prinzipien} der {Informatik.}}, journal = {Elemente der Mathematik}, pages = {38--45}, publisher = {mathdoc}, volume = {40}, year = {1985}, url = {http://geodesic.mathdoc.fr/item/ELMA_1985__40_141353/} }
J. Gutknecht. Elementare Prinzipien der Informatik.. Elemente der Mathematik, Tome 40 (1985), pp. 38-45. http://geodesic.mathdoc.fr/item/ELMA_1985__40_141353/