Carl Adam Petri.
General net theory.
In B. Shaw, editor, Computing System Design: Proc. of the Joint
IBM University of Newcastle upon Tyne Seminar, Sep., 1976, pages 131-169.
University of Newcastle upon Tyne, 1977.
@INPROCEEDINGS{Petri77, AUTHOR = {Petri, Carl Adam}, BOOKTITLE = {Computing System Design: Proc. of the Joint IBM University of Newcastle upon Tyne Seminar, Sep., 1976}, EDITOR = {Shaw, B.}, PAGES = {131--169}, PUBLISHER = {University of Newcastle upon Tyne}, TITLE = {General Net Theory}, YEAR = 1977 }