@inproceedings{mci/   1978,
author = {Unbekannter Autor},
title = {Prozeßsprache PEARL 300 für die Siemens-Systeme 300},
booktitle = {Siemens-Zeitschrift Januar 1978},
year = {1978},
editor = {},
publisher = {Siemens},
address = {}
}