David J. Kuck, Paul P. Budnik, Shyh-Ching Chen, Duncan H. Lawrie, Ross A. Towle, Richard E. Strebendt, Edward W. Davis, Joseph Han, Paul W. Kraska, Yoichi Muraoka. Measurements of parallelism in ordinary FORTRAN programs. IEEE Computer, 7(1):37-46, 1974. [doi]
Abstract is missing.