Giloi, Wolfgang, K.[de] (1997). «Konrad Zuse’s Plankalkül: The First High-Level „non von Neumann“ Programming Language». IEEE Annals of the History of Computing, vol. 19, no. 2, pp. 17-24, April-June, 1997. (abstract)
Giloi, Wolfgang, K.[de] (1997). «Konrad Zuse’s Plankalkül: The First High-Level „non von Neumann“ Programming Language». IEEE Annals of the History of Computing, vol. 19, no. 2, pp. 17-24, April-June, 1997. (abstract)